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After-sales Service Provided: Engineers available to service machinery overseas
Condition: New
Model Number: DRWJD-0.75
Brand Name: Derui
Place of Origin: China (Mainland)

Specifications

DRWJD-0.75  electric underground L.H.D

Main Function

★Using the German original imported DEUTZ (DEUTZ) low pollution turbocharged diesel engine, excellent performance, high power, low emissions.
★Imported two-way variable displacement pump and the variable displacement motor consisting of a hydrostatic loop variable speed walking system, the fluid control operation, agile and efficient, reliable work.
★Discard the other similar products the pivoting of the rear axle design, draw lessons from French Shao puff company slewing bearing frame swing form, more stable performance.
★Articulated frame, optional working device, full hydraulic steering, flexible working, high operation efficiency.
★Using hydraulic power steering system, portable and flexible, operating device using a hydraulic pilot control, simple and efficient.
★Main lubricating parts using the unique anti clay waterproof seal design, greatly improving the pin shaft lubrication sealing reliability.
★Hydraulic cylinder using full protection device, safe and reliable.
★Use of independent walking and working hydraulic cooling system, oil return pressure monitoring system, reliable operation, the effective protection of traffic safety.


Technical parameters:

 

No.

Item

Parameters

1

Dipper capacity

0.75 m3

2

Rated loading

1.5t

3

Max Breakout Force

45 kN

4

Max Traction Force

54 kN

5

Max unloading height

1180 mm

 6

 Min unloading distance

 860mm

7

Min unloading distance

3100mm

8

The effective length of the cable

95m

9

Climb ability(full load)

25 degree

10

Min ground clearance

200m

11

Minimum turning radius

outboard 4260 inside 2150

12

Max turning angel

38 degree

13

Departure angel

16 degree

14

Frame swinging Angle

+-8 degree

15

Shaft distance

2200mm

16

Driving speed(double way)

0-8km/h

17

Diesel modal/power

45kw(380V 50Hz)

18

Tire specification

10.00-20

19

overall dimension(lengthXwidethXHeight)

5880*1300*2000mm

20

Set weight

6.4t

1, Using sauer danfoss piston variable pump(90 series) . It is reliable quality, large capacity, the power is stronger than other manufacturers. longer service life, more suitable for underground mining working.

2, In the vehicle cab rear rack, better than the cab factor of safety and stability in the former.
3, Abandoned after the swing bridge design of other similar products, the rotary support frame more reasonable after swinging form, safety and comfort for better control.
4, The vehicle frame plate thickening, increased vehicle steel. Dipper shovel blade uses the high strength alloy steel, shear resistance, longer service life.
5, The main work part of the self-lubricating copper system, free maintenance, repair and maintenance more easy.
6, Vehicle pin by 40Cr special heat treatment process, thereby prolonging the service life.
7, The unique hydraulic servo winding cable system, the cable is more smooth and stable, cable protection better against accidental damage, effectively extending the service life of cable, the well-known brand for mine cable, superior quality.
8, Cylinder using full servo protection device, protect the oil cylinder piston rod is not affected by rock fall impact damage, prolong the service life.
9, The design of three segment transmission shaft, rate lower than the design fault four.
10,   Unloading height up to 1180mm, higher than other similar products
11,   Tire by well-known domestic brands for mine tire, more wear-resisting, longer life.
12,   The one year warranty (except the spare parts), a large number of zero accessories production base, professional customer service repair services, whenever and wherever possible for your service.