11.3 Combustion engine. Wacker Neuson GV7000A, GV7003A

11 Technical data

11.3

Combustion engine

Designation

Manufacturer

Type of engine

Combustion method

Cooling

Cylinders

Displacement

Max. slanting position cm

3

°

Fuel type

Fuel consumption

Mixture preparation

Tank capacity l/h l

Oil specification

Max. oil filling

Max. performance l kW

RPM rpm

Standards

Rated power

Nominal speed

Standards

Exhaust limit values

Spark plug type

Spark plug air gap

Starter type kW rpm mm

Honda

GX390RT2-VPX9-OH

Four-cycle

Air cooling

1

389

20

Gasoline

2.1

Carburetor

11.0

SAE 10W-40

1.1

7.0

3,600

SAE J1349

6.4

3,000

SAE J1349

CARB, EPA, EU

NGK BPR-6 ES

0.7

Recoil starter

46

100_0402_td_0004.fm

12 Glossary

12 Glossary

Class rating

The class rating according to DIN EN 61140 marks electrical machines in terms of security measures for the prevention of an electric shock. There are four class ratings:

I

Class rating

0

II

III

Significance

No special protection apart from the basic insulation.

No grounded conductor.

Plug connection without a grounded conductor contact.

Connection of all conductive housing components to the grounded conductor.

Plug connection with a grounded conductor contact.

Reinforced or double insulation (protective insulation).

No connection to the grounded conductor.

Plug connection without a grounded conductor contact.

Machines are operated with a protective low voltage

(<50 V).

Connection to the grounded conductor is not necessary.

Plug connection without a grounded conductor contact.

100_0000_0005.fm

47

12 Glossary

Protection rating IP

The protection rating DIN EN 60529 indicates the suitability of electrical machines for certain environmental conditions and also the protection against hazards.

The protection rating is specified with an IP code according to DIN EN 60529.

Code Significance of 1st digit:



Protection against contact with hazardous parts.

Protection against ingress of foreign bodies.

0

1

Not protected against contact.

Not protected against foreign bodies.

Protected against contact with the back of the hand.

Protected against large foreign bodies with a diameter of >50 mm.

2

3

4

5

6

Protected against contact with a finger.

Protected against medium-sized foreign bodies (diameter >12.5 mm).

Protected against contact with a tool (diameter >2.5 mm).

Protected against small foreign bodies (diameter of >2.5 mm).

Protected against contact with a wire (diameter >1 mm).

Protected against particle shape foreign bodies (diameter >1 mm).

Protected against contact.

Protected against dust deposits inside.

Completely protected against contact.

Protected against dust ingress.

4

5

2

3

Code Significance of 2nd digit:



Protection against ingress of water

0

1

Not protected against water penetration.

Protected against vertically falling drip water.

Protected against angled falling drip water (15° inclination).

Protected against spray water (60° inclination).

Protected against splash water from all directions.

Protected against water jets (nozzle) from any angle.

6

7

8

Protected against powerful water jets (flooding).

Protected against temporary submersion in water.

Protected against continuous submersion in water.

48

100_0000_0005.fm