Name

1.7 ton

1.8 ton

2.2 ton

Operating Weight (kg)

1700

1800

2200

Bucket Capacity (m3)

0.07

0.08

0.08

Bucket Width (mm)

400

400

490

Boom Length (mm)

1800

1900

2000

Arm Length (mm)

950

950

1000

Travel Speed (Km/h)

0-4.5

0-4.5

0-2.2

Grade Ability (%)

45

35

25

Bucket digging force (Kg)

1900

2000

2500

Arm digging force (Kg)

1500

1000

1800

maximum drawbar pull (Kg)

900

900

1000

Modell

3TNV70-S

KM385B

ZN390Q

Rated Power (p/Kw/rpm)

18/10.3/2200

24/18.1/2200

32/20/2200

Max.Torque (N.m/rpm)

52.4

85

105

Displacement

0.854

1.532

1.813

Cylinders

3

3

3

Cooling type

Water cooling engine

Water cooling engine

Water cooling engine

Maximum working pressure (Mpa)

28

28

28

Fuel Tank (L)

20

22

45

Hydraulic Oil tank (L)

30

55

60

Engine Oil (L)

4.5

4.5

5

Coolant (L)

-

-

-

Fuel consumption (L/h)

1.3-1.5

1.4-1.7

1.5-1.8

Overall Length (mm)

3160

3635

4082

Min.ground clerance (mm)

170

210

210

Max.Diiging radius (mm)

3470

3860

4023

Max.Digging Depth (mm)

2150

2050

2150

Max.Digging Height (mm)

3275

3365

3714

Max.Dumping Height (mm)

2310

2385

2488