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D65EX-17 D65PX-17 D65WX-17 HORSEPOWER Gross: 155 kW 207 HP @ 1950 min-1 Net: 153 kW 205 HP @ 1950 min-1 OPERATING WEIGHT D65EX-17 19680 kg D65PX-17 21160 kg D65WX-17 20530 kg % CRAWLER DOZER www.Komatsu.com Printed in Japan 201104 IP.AD Photo may include optional equipment. CEN00437-00 D65-17_110217.indd a1-1 Materials and specifications are subject to change without notice. is a trademark of Komatsu Ltd. Japan. 11.3.31 7:49:29 PM D65EX/PX/WX-17 WALK-AROUND OUTSTANDING PRODUCTIVITY & FUEL ECONOMY Innovative SIGMADOZER reduces digging resistance and smoothly rolls material up for increased blade loads. Blade capacity 5.6 m3 (for EX) 5.9 m3 (for WX) See page 4. Automatic transmission with lockup torque converter improves fuel consumption. See page 5. D65-17 CRAWLER DOZER C RAWLER D OZER HORSEPOWER Gross: 155 kW 207 HP @ 1950 min-1 Net: 153 kW 205 HP @ 1950 min-1 Integrated ROPS cab includes: Complete operator control with PCCS (Palm Command Control System) ● Electronic controlled PCCS travel control ● Hydraulic controlled PCCS blade/ripper control ● Fuel control dial ● Automatic/manual gearshift selectable mode ● Gearshift pattern preset function ● ECMV controlled transmission See page 8. OPERATING WEIGHT ● Large quiet operator environment ● Comfortable ride with cab damper mounting ● Excellent visibility without ROPS post ● Automatic high capacity air conditioning ● Pressurized cab ● Adjustable armrest and new suspension seat See page 9. D65EX-17: D65PX-17: D65WX-17: 19680 kg 21160 kg 20530 kg BLADE CAPACITY SIGMADOZER: D65EX-17: 5.61 m3 D65WX-17: 5.90 m3 Straight Tilt Dozer: D65EX-17: 3.89 m3 D65PX-17: 3.69 m3 Power Angle and Tilt Dozer: D65EX-17: 4.25 m3 D65PX-17: 4.42 m3 D65 WX-17: 4.42 m3 HSS (Hydrostatic Steering System) provides smooth, quick, and powerful control in various ground conditions. See page 8. Long-track length for EX/WX ensures outstanding grading ability and stability. SAA6D114E turbocharged after-cooled diesel engine provides an output of 155 kW 207 HP with excellent fuel economy, while meeting EPA Tier 4 Interim and EU Stage 3B emissions certified. See page 6. Extra-low machine profile provides excellent machine balance and low center of gravity. New large TFT LCD monitor ● Easy-to-read and use 7" large multi-color monitor ● Choice of 25 languages for global support TFT : Thin Film Transistor LCD : Liquid Crystal Display Hydraulic drive radiator cooling fan controlled automatically, reduces See page 11. fuel consumption and operating noise levels. See page 6. Gull-wing engine side covers Automatic adjusted idler support provides long for easy and efficient engine servicing See page 10. life of wear plate without gap and vibration. See page 10. Blade tilt lines completely protected High-rigidity, simple hull frame PLUS (Parallel Link Undercarriage System) provides and monocoque track frame with pivot shaft for greater reliability. See page 10. longer wear life and lower repair & maintenance costs with new rotating bushings and other key enhancements. See page 10. Photo may include optional equipment. PAT (Power Angle and Tilt Dozer) expands Modular power train for improved Wet, multiple-disc brakes adjustment free productivity in a variety of applications. The manually adjustable blade pitch further expands versatility and productivity. See page 9. serviceability and durability. Forward mounted pivot shafts isolate final drives from blade loads. See page 10. for excellent service life. See page 10. 2 D65-17_110217.indd 2-3 3 11.3.31 7:49:35 PM D65EX/PX/WX-17 D65-17 CRAWLER DOZER C RAWLER D OZER PRODUCTIVITY & FUEL ECONOMY FEATURES Outstanding fuel economy Automatic transmission with lockup torque converter (compared with D65-15E0) train efficiency is achieved by the new automatic gearshift transmission and lockup torque converter. The automatic transmission selects the optimal gear range depending on the working conditions and load placed on the machine. This means the machine is always operating at maximum efficiency. Engine Torque converter Transmission KOMATSU SAA6D114 engine Lockup “OFF” SIGMADOZER 10% Fuel consumption decreased by Lockup mechanism of the torque converter is automatically actuated to transfer engine power directly to the transmission in travelling and usual dozing speed ranges. Locking up the torque converter eliminates loss of power by 10%. Because the electronically controlled engine is extremely efficient, a decrease in fuel consumption is realized while also maintaining machine power. 50 Travel performance curve Automatic gearshift mode Manual gearshift mode 40 Drawbar pull (tons) A sharp reduction in fuel consumption and greater power Automatic transmission with lockup torque converter Fuel economy through effective usage of engine power (Decreased by 10%) 30 F1 Increased power transmission efficiency by torque converter lockup 20 Automatic lockup ON in the speed range for travel and practical dozing F2 10 F3L Lockup “ON” 0 0 5 F3 10 Travel speed (km/h) New fuel efficient bulldozer SIGMADOZER The new D65 has achieved both high levels of Production productivity and fuel economy through the usage of 15 % increase SIGMADOZER, automatic transmission with lockup torque converter and new Tier4 Engine. SIGMADOZER developed based on completely new Fuel consumption 10 % decrease Transmission with high power transmission efficiency greatly reduces fuel consumption. This bulldozer Automatic or manual gearshift modes can be selected with ease to suit the work at hand by simply pressing the switch on Automatic transmission with lockup torque converter digging theory dramatically increases production. Tier4 Engine Fuel consumption our conventional model. 5 % decrease SIGMADOZER – The next generation blade FUEL EFFICIENCY: 30% Increase (vs D65-15E0) significantly improves fuel efficiency compared with Outstanding productivity Automatic/manual gearshift selectable mode Production increased by 15% (compared with D65-15E0) the multi-monitor (selection at neutral). ● Automatic gearshift mode Select for all general dozing. When a load is applied, the transmission automatically shifts down, and when the load is off, it automatically shifts up to a set maximum gear speed. This mode economizes both fuel and production further where the torque converter lockup mechanism is actuated according to load, providing a one to one drive. ● Manual gearshift mode Select for dozing and ripping rough ground. When loaded, the transmission automatically shifts down, but does not shift up when the load is off. Automatic gearshift mode screen Manual gearshift mode screen Based on a completely new digging theory, SIGMADOZER holding capacity while simultaneously reducing sideway dramatically improves dozing performance and increases spillage. It also reduces digging resistance producing productivity. A new frontal design concept adopted for digging a smoother flow of earth, enabling the dozing of larger Selectable working mode and rolling up at the center of the blade increases soil quantities of soil with less power. Working mode P is the mode aiming for powerful operation and maximum production and mode E for general dozing applications with adequate speed and power while saving energy. For CO2 reduction and energy saving, the monitor panel SIGMADOZER Straight tilt blade allows for switching the working mode with ease, depending on the work at hand. ● P mode (Power mode) With P mode, the engine outputs its full power, allowing the machine to perform the work requiring large production, heavy-load work, and uphill work. Shape of dozed material SIGMADOZER (D65-17) 4 D65-17_110217.indd 4-5 Shape of dozed material ● E mode (Economy mode) With E mode, the engine outputs enough power for the work without delivering unnecessary power. This mode allows for energy saving operation and is suitable for the work on a ground where the machine may cause shoe slip and the work not requiring large power such as downhill dozing, leveling and light-load work. Straight tilt blade (D65-15E0) 5 11.3.31 7:49:43 PM D65EX/PX/WX-17 CRAWLER DOZER C RAWLER D OZER D65-17 ECOLOGY FEATURES Komatsu's new engine technology includes New designed KVGT (Komatsu Variable Geometry Turbocharger) Redesigned combustion chamber at top of piston A newly designed variable geometry turbocharger features engine piston has a new shape designed to improve com- Komatsu proprietary technology bustion and further reduce NOx, PM, fuel consumption and that varies the air-flow and noise. The fuel/air combustion chamber located at the top of the delivers optimum air quantity to the engine combustion chamber under all speed and load conditions. The result is cleaner exhaust gas and improved fuel economy while maintaining power and performance. KCCV (Komatsu Closed Crankcase Ventilation) Oil mist trap efficiency is significantly increased from previous “Breather”s, from around 50% trap efficiency to 95% trap efficiency. Almost oil mist free crankcase gas Newly designed KDPF (Komatsu Diesel Particulate Filter) (blow-by gas) is delivered back to the intake. Komatsu has designed and developed a high efficiency diesel particulate filter that captures more than 90% of PM. Passive and active regeneration is initiated automatically by the engine controller as needed to burn the particulates while the engine is running allowing uninterrupted machine operation. A special oxidation catalyst with fuel injection system eliminates the need for Engine a traditional fuel burner thereby reducing maintenance costs and increasing reliability. Fuel efficient electronic controlled engine The Komatsu SAA6D114E engine delivers 155 kW 207 HP at 1950 min-1. The fuel-efficient, powerful Komatsu engine Fuel consumption decreaced by 5% (compared with D65-15E0) makes the D65 superior in both ripping and dozing Heavy duty HPCR (High-Pressure Common Rail) fuel injection system Computer controlled heavy duty HPCR system delivers a precise quantity of pressurized fuel into the engine combus- operations. The engine is EPA Tier 4 Interim and EU Stage tion chamber using multiple 3B emissions certified. The engine is turbocharged and injec-tions to achieve complete features direct fuel injection and air-to-air aftercooling and fuel burn and reduce exhaust cooled EGR to maximize power, fuel efficiency and emission emis-sions. Fuel injector life compliance. has been improved through the To minimize noise and vibration, the engine is mounted to use of ultra-hard wear resistant the main frame with rubber cushions. materials such as diamond-like carbon. Hydraulic drive radiator cooling fan The engine cooling fan rotation speed is electronically controlled. The fan rotation speed depends on engine coolant and hydraulic oil temperatures, the higher the temperature the higher the fan speed. This system increases Heavy duty cooled EGR (Exhaust Gas Recirculation) Cooled EGR, a technology well-proven in existing Komatsu engines, reduces NOx to Tier 4 levels. fuel efficiency, reduces the operating noise levels and This components ensure requires less horsepower than belt driven fan. reliable performance during the demanding work conditions of construction equipment. 6 D65-17_110217.indd 6-7 7 11.3.31 7:49:50 PM D65EX/PX/WX-17 CRAWLER DOZER C RAWLER D OZER CONTROL FEATURES D65-17 WORKING ENVIRONMENT Power angle power tilt dozer (Optional) A power angle and power tilt dozer blade with highly durable box-structure frame is optionally available. This dozer is available for the EX, WX and PX machines. The hydraulic blade tilt and angling function expands versatility and productivity in a variety of applications. The manually adjustable blade pitch further expands the versatility and productivity. Integrated ROPS cab The D65’s cab is integrated with ROPS according to the Human-Machine Interface PCCS (Palm Command Control System) latest computer analysis. High rigidity and superb sealing Komatsu’s ergonomically designed control system “PCCS” creates an operating environment with “complete operator control.” operator and prevent dust from entering the cab. Relaxed performance sharply reduce noise and vibration for the operation in comfortable environment. In addition, side Palm command electronic controlled travel joystick UP SHIFT Palm command travel joystick F LH provides the operator with a relaxed posture and superb fine control visibility is increased because external ROPS structure and Comfortable ride with new operetor seat posts are not required. Outstanding visibility has been New operator seat additionally equipped the lumbar support, Hydraulically-controlled palm command joystick is equipped achieved. tilting adjust function and electric heater. It becomes easy to adjust operator's figure and various working conditions and for blade/ ripper control. Combined with the highly reliable R without operator fatigue. Palm command hydraulic controlled blade/ripper joystick RH DOWN SHIFT Komatsu hydraulic system, superb control is the result. Comfortable ride with cab damper mounting providing a comfortable operation. Also electric heater The D65’s cab mount uses a cab damper which provides makes possible to work comfortably in winter. ECMV (Electronic Controlled Modulation Valve) controlled transmission excellent shock and vibration absorption capacity. The long A controller automatically adjusts each clutch engagement while traveling over adverse conditions, which conventional Gearshift pattern preset function depending on travel conditions, providing smooth shockless rubber mounting systems are unable to absorb. The cab When the gearshift pattern is set to either <F1-R2>, clutch engagement, improved component life and operator damper spring isolates the cab from the machine body, <F2-R1>, <F2-R2>, <F2-R3L> or <F3L-R3L> in the ride comfort. suppressing vibration and providing a quiet, comfortable Transmission gear shifting is simplified with thumb push buttons. operating environment. automatic gearshift mode, the gear automatically shifts to Forward or Reverse position, reducing round trip repetition HSS (Hydrostatic Steering System)—smooth, powerful turning work time and operator’s efforts. Gearshift pattern The engine power is transmitted to both tracks without power <F2-R3L> and <F3L-R3L> are added for high speed leveling interruption on the inside track for smooth, powerful turns. operation. Counter-rotation is available for minimum turning radius the preset gear when the travel control joystick is set to Automatic gearshift mode UP F1-R1 MODE Press DOWN switch Press UP switch F1-R2 MODE Press DOWN switch DOWN Press UP switch F2-R1 MODE Press DOWN switch Press UP switch F2-R2 MODE Press DOWN switch Press UP switch F2-R3L MODE Press DOWN switch Manual gearshift mode stroke cab damper mounts soften shocks and vibration Rubber Boot enhancing maneuverability. F1-R1 MODE Press DOWN switch Press UP switch Silicon oil Spring F1-R2 MODE Press DOWN switch Press UP switch F2-R1 MODE Press DOWN switch Press UP switch F2-R2 MODE Press DOWN switch Press UP switch F2-R3 MODE Press UP switch F3L-R3L MODE 8 D65-17_110217.indd 8-9 9 11.3.31 7:49:55 PM D65EX/PX/WX-17 CRAWLER DOZER C RAWLER D OZER MAINTENANCE FEATURES D65-17 INFORMATION COMMUNICATION TECHNOLOGY New large multi-lingual LCD color monitor Eco Gauge A large user-friendly color monitor enables safe, accurate In order to help the operator to perform environment friendly and smooth work. Excellent screen visibility is achieved by and energy saving operation of the machine, easy-to-read use of TFT liquid crystal display that can easily be read at “Eco gauge” is displayed on the right of the multi-monitor various angles and lighting conditions. Simple and easy to screen. 5 guidance is displayed for fuel saving operation. Gull-wing engine side covers operate switches. Plus function keys facilitate multi-function Fuel Consumption Display The radiator can be cleaned by utilization of the reversible, The engine side covers are gull- operations. Average fuel consumption during a day is displayed and hydraulically driven cooling fan. The fan can be reversed wing type with a gas spring, and Display data in 25 languages to globally support operators updated every 10 seconds. the opening angle of the cover around the world. Preventative maintenance Preventative maintenance is the only way to ensure long service life from your equipment. That’s why Komatsu designed the D65 with conveniently located maintenance points to make necessary inspections and maintenance quick and easy. Easy radiator cleaning with hydraulic drive fan from inside the cab by simply activating a switch. Oil pressure check ports Pressure check ports for power train components are is further increased to facilitate Ecological operation report for assistance engine maintenance and filter KOMTRAX is Komatsu’s remote equipment and fleet replacement. monitoring system. Wireless technology and a secure Web- centralized to promote quick and simple diagnosis. Indicators based application gives you the information you need to make the best possible operation and management decisions, from location, actual hour worked, and fuel Low maintenance costs Function switches consumption to maintenance monitoring, abnormality codes, and load frequency, in simple to read and understand reports. PLUS (Parallel Link Undercarriage System) (Optional) Komatsu’s innovative Parallel Link Undercarriage System features a rotary bushing that demonstrates high durability in any working conditions. Allowing the bushing to rotate virtually eliminates bushing wear, resulting in doubled service life of the undercarriage Basic operation switches Flat face O-ring seals Flat face O-ring seals are used to securely seal all hydraulic consumption reduction. • Guidance to improve fuel Enclosed hydraulic piping Hydraulic piping for the blade tilt cylinder is completely housed in the push arm, protecting it from damage. when compared with the Modular power train design conventional undercarriage. In Power train components are addition, wear limits of the link and sealed in a modular design carrier roller are increased to that allows the components balance with the extended service to be removed and installed life of the bushing. without oil spillage, making Self-adjusting idler support applies a constant spring force to following information for fuel Air conditioner switches hose connections preventing leakage. Rotating Bushing Self-adjusting idler support The new D65 newly adds the servicing work clean, smooth • Ecological operation report. Various meters, gauges and warning functions are centrally • Report operation hours arranged on the multi-monitor. The monitor simplifies startup inspection and promptly warns the operator with a lamp Engine Power train unit and buzzer if any abnormalities should occur. In addition, Final drive Hull frame and easy. Track frame Shoe by operation mode(E or P mode) • Service information for Tier4 Interim (Regeneration, Failure information) countermeasures are indicated in 4 levels to Pivot shaft consumption Multi-monitor with troubleshooting function to prevent critical machine troubles iB-Control System Plug & Play ensure safety and prevent the machine from major iB-Control System Plug & Play (iB P&P) including integrated problems. Replacement times harness and hydraulic valve incorporated into the machine is the wear plate of the idler guide to eliminate the play of the Adjustment-free disc brakes for oil and filters are also available as factory option. This integration allows for an easy idler. This results in reduced noise and vibration as well as Wet disc brakes are adjustment-free and provide excellent indicated. distributor installation for iB Control System. extends the service life of the wear plate. service life. Reliable simple hull frame Simple hull structure main frame design increases durability and reduces stress concentration at critical areas. The track frame has a large cross section and utilizes pivot shaft iB-Control System Eco Assistance Eco Guidance iB-Control System is a installed 3D Eco Guidance Eco Gauge In order to support to optimum operation, the machine control system which provides the guidance for easy operation with increased accuracy. Avoid Excessive Engine Idling iB-Control uses Global Positioning System (GPS). This following 5 guidance is control system provides precise elevation information on displayed for fuel saving Sealed DT connectors display to achieve accurate blade positioning. By displaying operation real-time cut and fill Main harnesses and controller connectors are equipped with 1) Avoid Excessive Engine mounting for greater reliability. sealed DT connectors providing high reliability, as well as water and dust resistance. Idling Fuel Consumption Display information, operators can improve their efficiency and 2) Use Economy Mode to Save Fuel get to grade faster with 3) Avoid Hydraulic Relief Pressure fewer passes. The iB-Control 4) Avoid Over Load System significantly improves 5) Use Automatic Shift Mode the productivity and shorten the work period. 10 D65-17_110217.indd 10-11 11 11.3.31 7:50:14 PM D65EX/PX/WX-17 CRAWLER DOZER C RAWLER D OZER SPECIFICATIONS COOLANT AND LUBRICANT FINAL DRIVES CAPACITY (REFILL) Double-reduction final drive of spur and planetary gear sets to increase tractive effort and reduce gear tooth stresses for long final drive life. Segmented sprocket teeth are bolt-on for easy replacement. ENGINE STEERING SYSTEM Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA6D114E-5 Type . . . . . . . . . . . . . . . . . . . . . . 4-cycle, water-cooled, direct injection Aspiration . . . . . . . . . . . . . . . . . . Turbocharged, air-to-air aftercooled Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Bore x stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 mm x 144.5 mm Piston displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.85 L Governor . . . . . . . . . . . . . . . . . . . All-speed and mid-range, electronic Horsepower SAE J1995 . . . . . . . . . . . . . . . . . . . . . . . . . Gross 155 kW 207 HP (ISO 14396 . . . . . . . . . . . . . . . Maximum Gross 163.7 kW 219 HP) ISO 9249 / SAE J1349* . . . . . . . . . . . . . . . . . Net 153 kW 205 HP Rated rpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1950 min-1 Fan drive type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic Lubrication system Method . . . . . . . . . . . . . . . . . . . . . . . .Gear pump, force lubrication Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-flow *Net horsepower at the maximum speed of radiator cooling fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 kW 186 HP EPA Tier 4 Interim and EU Stage 3B emissions certified. TORQFLOW TRANSMISSION Komatsu TORQFLOW transmission consists of a water-cooled, 3-element, 1-stage, 2-phase, torque converter with lockup clutch, and a planetary gear, multiple-disc clutch transmission which is hydraulically actuated and force-lubricated for optimum heat dissipation. Gearshift lock lever and neutral safety switch prevent machine from accidental starts. Travel speed 1st 2nd 3rdL 3rd kN Forward 3.6 km/h 5.6 km/h 7.3 km/h 11.3 km/h Reverse 4.5 km/h 6.7 km/h 8.7 km/h 13.6 km/h ton 50 400 Automatic gearshift mode Manual gearshift mode 40 PCCS lever controls for all directional movements. Pushing the PCCS lever forward results in forward machine travel, while pulling it rearward reverses the machine. Simply tilt the PCCS lever to left to make a left turn. Tilt it to the right for a right turn. Hydrostatic Steering System (HSS) is powered by steering planetary units and a hydraulic pump and motor. Counter-rotation turns are also available. Wet, multiple-disc, pedal-controlled service brakes are spring-actuated and hydraulically released. Gear shift lock lever also applies parking brake. Minimum turning radius D65EX-17 . . . . . . . . . . . . . . . . . . . 1.9 m D65EX-17 with PAT . . . . . . . . . . . 2.0 m D65PX-17 . . . . . . . . . . . . . . . . . . . 2.2 m D65WX-17 . . . . . . . . . . . . . . . . . . 2.1 m UNDERCARRIAGE Suspension. . . . . . . . . . . . . Oscillating equalizer bar and pivot shaft Track roller frame . . . . . . . . . . . . . . . . . . .Monocoque, large section, durable construction Rollers and idlers . . . . . . . . . . . . . . . . . . . . . .Lubricated track rollers Track shoes Lubricated tracks. Unique seals prevent entry of foreign abrasive material into pin to bushing clearances to provide extended service life. Track tension is easily adjusted with grease gun. D65EX-17 D65PX-17 D65WX-17 Type of dozer SIGMADOZER Straight Tilt Dozer SIGMADOZER Number of track rollers (each side) 7 8 7 Type of shoes (standard) Single grouser Single grouser Single grouser Number of shoes (each side) 42 45 42 Grouser height mm 65 65 65 Shoe width (standard) mm 510 915 760 Ground contact area cm2 30395 (30295) 60115 (59935) 45295 (45145) Ground pressure kPa 55.2 (56.4) 30.8 (31.4) 38.6 (39.4) (tractor) kg/cm2 0.56 (0.58) 0.31 (0.32) 0.39 (0.40) Track gauge mm 1880 2050 2050 Length of track on mm 2980 (2970) 3285 (3275) 2980 (2970) ground Drawbar Pull 300 200 100 30 F1 DRAWBAR PULL VS SPEED. MAXIMUM USABLE PULL DEPENDS ON TRACTION AND WEIGHT OF TRACTOR INCLUDING MOUNTED EQUIPMENT. 20 F2 10 F3L 0 0 0 2 4 6 8 Travel Speed F3 10 12 km/h D65EX-17 Power Angle Type of dozer Power Tilt Dozer Number of track rollers (each side) 7 Type of shoes (standard) Single grouser Number of shoes (each side) 42 Grouser height mm 65 Shoe width (standard) mm 560 Ground contact area cm2 33375 (33265) Ground pressure kPa 53.4 (54.5) (tractor) kg/cm2 0.55 (0.56) Track gauge mm 2050 Length of track on mm 2980 (2970) ground ( ) ... PLUS spec. D65PX-17 Power Angle Power Tilt Dozer 8 Single grouser 45 65 760 49930 (49780) 37.4 (38.2) 0.38 (0.39) 2230 D65WX-17 Power Angle Power Tilt Dozer 7 Single grouser 42 65 760 45295 (45145) 41.3 (42.1) 0.42 (0.43) 2230 3285 (3275) 2980 (2970) Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415 L Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 L Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 L Torque converter, transmission, bevel gear, and steering system . . . . . . . . . . . . . . . . . . . . . . . . 48 L Final drive (each side) D65EX-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 L D65EX-17 with PAT . . . . . . . . . . . . . . . . . . . . . . . . . . 25 L D65PX-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 L D65WX-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 L HYDRAULIC SYSTEM Closed-center load sensing system (CLSS) designed for precise and responsive control, and for efficient simultaneous operation. Hydraulic control units: All spool valves externally mounted beside the hydraulic tank. Plunger type hydraulic pump with capacity (discharge flow) of 248 L/min at rated engine rpm. for PAT Dozer D65EX/PX/WX-17 Power Shift D65-17 Relief valve setting . . . . . . . . . . . . . . . . . . . . . .27.9 MPa 285 kg/cm2 Control valves: Spool control valves for SIGMADOZER or straight tilt dozer Positions: Blade lift . . . . . . . . . . . . . .Raise, hold, lower, and float Blade tilt . . . . . . . . . . . . . . . . . . . . Right, hold, and left Spool control valves for power angle power tilt dozer Positions: Blade lift . . . . . . . . . . . . . .Raise, hold, lower, and float Blade tilt . . . . . . . . . . . . . . . . . . . . Right, hold, and left Blade angle. . . . . . . . . . . . . . . . . . Right, hold, and left Additional control valve required for multi-shank ripper (EX, WX) Positions: Ripper lift. . . . . . . . . . . . . . . . . . Raise, hold, and lower Hydraulic cylinders . . . . . . . . . . . Double-acting, piston Number of cylinders Blade lift Blade tilt Blade angle Ripper lift 2 1 2 1 Bore SIGMADOZER Power Angle Straight Tilt Dozer Power Tilt Dozer 85 mm 90 mm 125 mm 130 mm — 110 mm 125 mm 125 mm Hydraulic oil capacity (refill):. . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 L Ripper equipment (additional volume): Multi-shank ripper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 L DOZER EQUIPMENT Blade capacities are based on the SAE recommended practice J1265. Use of high tensile strength steel in moldboard for strengthened blade construction. D65EX-17 SIGMADOZER D65EX-17 Straight Tilt Dozer D65EX-17 Power Angle Power Tilt Dozer D65EX-17 Angle Dozer D65PX-17 Straight Tilt Dozer D65PX-17 Power Angle Power Tilt Dozer D65WX-17 SIGMADOZER D65WX-17 Power Angle Power Tilt Dozer Overall Length With Dozer mm Blade Capacity m3 Blade Width x Height mm Max. Lift Above Ground mm Max. Drop Below Ground mm Max. Tilt Adjustment mm Weight Dozer equipment kg 5490 5.61 3410 x 1425 1130 (1135) 505 (500) 870 2390 5330 3.89 3415 x 1225 1100 (1105) 435 (430) 870 2060 5790 4.25 3870 x 1235 1165 (1170) 700 (695) 500 2960 5540 3.55 3970 x 1100 1175 (1180) 445 (440) 400 2200 5680 3.69 3970 x 1100 1125 (1130) 540 (535) 890 2100 5790 4.42 4010 x 1235 1165 (1170) 700 (695) 520 2990 43.2/0.44 (44.0/0.45) 5500 5.90 3580 x 1425 1130 (1135) 505 (500) 770 2500 44.4/0.45 (45.2/0.46) 5790 4.42 4010 x 1235 1165 (1170) 700 (695) 520 2990 47.7/0.49 (48.6/0.50) Ground Pressure* kPa kg/cm2 63.5/0.65 (64.7/0.66) 62.4/0.64 (63.6/0.65) 62.1/0.63 (63.3/0.65) 62.8/0.64 (64.1/0.65) 34.5/0.35 (35.1/0.36) *Ground pressure shows tractor, ROPS cab, operator, standard equipment and applicable blade. ( ) ... PLUS spec. 12 D65-17_110217.indd 12-13 13 11.3.31 7:50:20 PM D65EX/PX/WX-17 CRAWLER DOZER C RAWLER D OZER STANDARD EQUIPMENT FOR BASE MACHINE DIMENSIONS A B C D E F G D65EX-17 SIGMADOZER 5490 mm 1880 mm 3155 mm (3160 mm) 3080 mm (3085 mm) 2980 mm (2970 mm) 510 mm 65 mm D65PX-17 Straight Tilt Dozer 5680 mm 2050 mm 3155 mm (3160 mm) 3080 mm (3085 mm) 3285 mm (3275 mm) 915 mm 65 mm D65-17 D65WX-17 SIGMADOZER 5500 mm 2050 mm 3155 mm (3160 mm) 3080 mm (3085 mm) 2980 mm (2970 mm) 760 mm 65 mm B F C D Ground clearance . . . . . . . . . . . 410 mm (415 mm) ( ) ... PLUS spec. G.L E G ● ● ● ● ● Air cleaner, double element with dust indicator ● Alternator, 60 A, 24 V ● AM, FM radio ● Backup alarm ● Batteries, 140 Ah/2 x 12 V ● Color monitor ● Decelerator pedal ● Engine hood ● Engine side covers, gull-wing ● Fenders ● High mount foot rests ● Hydraulic drive radiator cooling fan with clean mode ● Komatsu diesel particutrate filter with curved exhaust pipe ● Locks, filler caps and covers ● Oil pressure check ports for power train ● Radiator mask, heavy-duty, hinged ● Radiator reserve tank ● Rear counterweight (EX, WX with PAT) Rear cover Seat, adjustable Starting motor, 7.5 kW/24 V Steering system: HSS (Hydrostatic Steering System) ● Track roller guard, center and end section (PX) ● Track roller guard, end sections (EX, WX) ● Track shoe assembly —Heavy-Duty sealed and lubricated track ● 510 mm single grouser shoe (EX) ● 560 mm single grouser shoe (EX with PAT) ● 760 mm single grouser shoe (WX) ● 760 mm single grouser shoe (PX, WX with PAT) ● 915 mm single grouser shoe (PX) ● Underguards: oil pan and transmission heavy-duty ● Water separator ● ● ● ● ● ● ● Multi-shank ripper (for D65EX/WX): Weight (including hydraulic control unit) . . . . . . . . . . . . . . . . 1770 kg Beam length . . . . . . . . . . . . . . . . . 2170 mm Maximum lift above ground . . . . . . . 640 mm Maximum digging depth. . . . . . . . . . 590 mm ● ROPS cab* ● Air conditioner ● Air-conditioner intake precleaner ● Cab accessories —12 V x 2 power supply —Cup holder —Rear view mirror —Sun visor * Meets ISO 3471, SAE J1040 APR88 ROPS standards, and ISO 3449 FOPS standard. A Dimension with SIGMADOZER (D65EX-17) single grouser shoe. OPTIONAL EQUIPMENT for PAT Dozer D65EX-17 PAT Dozer A 5790 mm B 2050 mm 3155 mm C (3160 mm) 3080 mm D (3085 mm) 2980 mm E (2970 mm) F 560 mm G 65 mm H 3545 mm 25 D65PX-17 PAT Dozer 5790 mm 2230 mm 3155 mm (3160 mm) 3080 mm (3085 mm) 3285 mm (3275 mm) 760 mm 65 mm 3670 mm D65WX-17 PAT Dozer 5790 mm 2230 mm 3155 mm (3160 mm) 3080 mm (3085 mm) 2980 mm (2970 mm) 760 mm 65 mm 3670 mm 25 B H ● ● ● ● ● ● ● ● ● Air suspension seat with turn, high-back Alternator, 90 A, 24 V Batteries 200 Ah/2 x 12 V Engine intake precleaner Front pull hook Hinged underguards Hitch type drawbar Hydraulics for ripper (EX, WX) i-B Blade Provision Option F SHOES Models C D Ground clearance . . . . . . 410 mm (415 mm) ( ) ... PLUS spec. G.L D65EX A E G Dimension with Power angle power tilt dozer (D65EX-17) single grouser shoe. D65PX OPERATING WEIGHT Tractor weight: Including ROPS cab, rated capacity of lubricant, hydraulic control unit, coolant, full fuel tank, operator, and standard equipment. D65EX-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17290 kg (17600 kg) D65PX-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19060 kg (19380 kg) D65WX-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . 18030 kg (18340 kg) for PAT dozer D65EX-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18200 kg (18510 kg) D65PX-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19040 kg (19380 kg) D65WX-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19070 kg (19380 kg) ( ) ... PLUS spec. Light working, cab additional Rear view monitoring system Rotary bushing link track (PLUS) Starting motor 11.0 kW/24 V Suspension seat with high-back Tool kit Track roller guard, full length Shoe 560 mm single-grouser shoe 610 mm single-grouser shoe 660 mm single-grouser shoe 940 mm circular-arc shoe Additional weight Ground contact area Additional ground pressure to tractor +130 kg (+130 kg) 33375 cm2 (33265 cm2) -4.5 kPa (-4.7 kPa) -0.05 kg/cm2 (-0.05 kg/cm2) +250 kg (+260 kg) 36355 cm2 (36235 cm2) -8.4 kPa (-8.5 kPa) -0.09 kg/cm2 (-0.09 kg/cm2) +380 kg (+390 kg) 39335 cm2 (39205 cm2) -11.6 kPa (-11.8 kPa) -0.12 kg/cm2 (-0.12 kg/cm2) +30 kg 61760 cm2 -0.8 kPa -0.01 kg/cm2 ( ) ... PLUS spec. Operating weight Including SIGMADOZER (EX/WX) or straight tilt dozer (PX) or power angle power tilt dozer, ROPS cab, operator, standard equipment, rated capacity of lubricant, hydraulic control unit, coolant, and full fuel tank. D65EX-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19680 kg (19990 kg) D65PX-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21160 kg (21480 kg) D65WX-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . 20530 kg (20840 kg) for PAT dozer D65EX-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21160 kg (21470 kg) D65PX-17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22030 kg (22370 kg) D65WX-17. . . . . . . . . . . . . . . . . . . . . . . . . . . . 22060 kg (22370 kg) ( ) ... PLUS spec. 14 D65-17_110217.indd 14-15 15 11.3.31 7:50:23 PM
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