Item

WZ 30-25

Rating lifting capacity

25KN

bucket capacity

1.0m³

Hoe bucket capacity

0.3 m³

Excavating radius

5645mm

Arm lifting time

6s

The sum of three items

≤11.5s

Max. speed

20km/h

Min. turning radius

5210mm

max. Excavating depth                                                    

4500mm

max. Breakout force

45KN

max. Turing angle

35°

wheelbase

2350mm

tread

1590mm

Tyre

specification

16/17-20

Air pressure

Front 0.32Mpa Rear 0.28Mpa

operation weight

7.6t

Figure dimension

Length x width x height

7002 x 2200 x 3786mm

Brake system

Air pressure of brake system

0.6 - 0.8 Mpa

Service brake

Air-hydraulic combination

Transmission system

type of torque converter

YJ280

Stall torque ratio

3.1

Oil pressure of torque converter inlet

0.25 - 0.3 Mpa

Type of Gearbox

Planetary Gear, power shift

Diesel engine

Model

Cummins 4BT3.9-C100

Rating power

74kw

Rating revolution

2400r/min

Axles

Type of main transmission

Spiral bevel gear

Transmission ratio

26

Type of final drive

single-Spur planetary gear

Oil capacity

Fuel tank

90L

Hydraulic system

130L

Engine oil

11.5L

Gearbox

20L

Axles and final drive

30L

Brake system

1.5L

  Cummins 74KW power engine, Euro I certificate 

   1.3 meters extendable arm, 45kN breakout force

  Transmission system, operation stability

   Driving axle keep stronger tractive force

  Joystick control realized precise operation

  Hinge joint expanding working range