China 4.0 ton front site dumper for coal mine

Main performance parameters of DP40 Dumper

1

rated loading

4000kg

2

overall weight

5250kg

3

rated bucket capacity

3m³

4

maximum tractive force

≥55KN

5

maximum breakout force

≥46KN

6

maximum grade ability

30°

7

overall dimension (L×W×H)

 4800*2050*3100mm

8

minimum turning radius

5750mm

9

model

Weichai 4102

10

type

Vertical, in-line, water cooled, 4-stroke diesel engine

11

No. of cylinder-bore/stroke

4—102×120mm

12

rated power

47kw-2400r/min

13

maximum torque

270N.m

14

min fuel-consume ratio

≤235g/kw.h

15

torque converter

YJ—280A

16

gearbox mode

Counter shaft power-shift

17

gear shift

2 forward shift  2 reverse shift

18

maximum speed

22km/h

19

main reducing mode

Circular Arc Bevel gear, single stage

20

decelerating mode

Single stage planetary type

21

wheel base (mm)

2530mm

22

wheel tread

1600mm

23

ground clearance

310mm

24

system working pressure

16MPa

25

fuel tank capacity

80L

26

service brake

air assist disc brake on 4 wheels

27

parking brake

flexible shaft operated external drum

28

type specification

20.5/70-16

29

front tyre pressure

0.22Mpa

30

rear tyre pressure

0.18Mpa