• SINOMRCH GE520H
  • SINOMRCH GE520H

SINOMRCH GE520H

CUMMINS high-power engine, strong power, high efficiency and energy saving, reliable and durable; advanced negative flow hydraulic system, comfortable operation, high operating efficiency, excellent cost performance; full power control, four power modes to adapt to different working conditions; reliable and accurate fuel injection system, combustion is more adequate, higher efficiency; finite element analysis technology to ensure the reliability and stability of the structural components.

  • SINOMRCH GE520H

Description


Technical specification

ITEM

UNIT

Technical specifications

GE520H

Operating weight

kg

50460

Rated power

kW/rpm

3.2

Rated bucket capacity

 

m3

11657

Overall length

A

mm

3340/3562(Pedal)

Overall width(600mm track)

B

mm

3998

 Overall height

C

mm

3214

 Platform width

D

mm

3438

Height of cabin

E

mm

1276

Ground clearance of counterweight

F

mm

2918

Engine cover height

G

mm

555

Min. ground clearance

H

mm

3740

Tail length

I

mm

3780

Turning radius of turntable

I’

mm

4470

Wheel base of track shoe

J

mm

5595

Length of chassis

K

mm

3340/3562(Pedal)

Width of chassis

L

mm

2740

Track shoe gauge

M

mm

600

Standard track width

N

mm

339

Max. traction

 

kN

4.9/2.9

Traveling speed (H/L)

 

km/hr

9.4

Swing speed

 

rpm

35(70%)

Gradeability

 

Degree(%)

0.85

Ground pressure

 

Kgf/cm2

0.724

Working range 

ITEM

6.55m Boom,2.5m Stick,3.2 m³ Bucket

GE520H

Maximum digging radius

A

10922 mm

Ground maximum digging radius

A’

10691 mm

Maximum digging depth

B

6453 mm

Ground maximum digging depth

B’

6280 mm

Maximum vertical digging depth

C

5663 mm

Maximum digging height

D

11020 mm

Maximum dumping height

E

7438 mm

Min. front turning radius

F

4740 mm

Bucket digging force

ISO

290 kN

Stick digging force

ISO

270 kN

 

 Engine specifications

 Model

 

CUMMINS QSM11(Ⅲ)-C375

Specifications

 Type

 

6-cylinder in-line, four-stroke turbocharger

 Cooling type

 

National Ⅲ

Bore diameter × stroke

mm

Water cooled

Displacement

L

125×147

rated power

kW/rpm

10.8

Max. torque

N.m/rpm

280kW/2000rpm

Rated diesel consumption

g/kW.h(rpm)

1898/1300rpm

Engine oil capacity

L

31.8-40.9

Starter

 

193 (1100rpm)

Generator

 

24V 7.2kW

Battery

 

24V 70A

4×12V×120Ah

 Main configuration


TYPE

GE520H

 Emission

National Ⅲ

 Engine

CUMMINS

QSM11(Ⅲ)-C375

Main pump

KAWASAKI

K5V212DPH

 Main valve

KAWASAKI

KMX32NA

 Slewing motor

KAWASAKI

M5X130CHB

Travelling motor

NABTESCO

GM95VA

 

    • (1) New generation of high-power CUMMINS engine with advanced fuel control and injection technology, it provides strong power for mining operations while taking fuel economy into account.
      (2) Adopting the power matching strategy of low speed and high torque to further improve the fuel economy of the whole machine and reduce fuel consumption.
      (3) Adopting the semi-independent heat dissipation technology with higher reliability, the hydraulic system can always work in the best condition according to the actual demand, realizing the improvement of the fuel economy of the whole machine.
      (4) Adopting a new high-flow main valve, with lower internal pressure loss, higher rated flow rate and better energy-saving effect.
      (5) Low noise and low power consumption fans are selected to reduce the noise of the whole machine and improve the fuel economy of the whole machine.
      (6) Adopt mainstream 8-inch high-definition display, simple display interface, better viewing angle effect. Intelligent electronic monitoring system, with vehicle maintenance information tips, self-diagnosis of faults and alarms and other functions.
      (7) Vehicle control system, upgraded to BDS dual-mode precise positioning, 4G high-speed communication.
      (8) The new honeycomb air intake design optimizes the air intake and exhaust paths in the engine room and the sealing and soundproofing materials, which reduces the noise of the vehicle.
      (9) Comprehensively upgraded cab interior functional layout, interior color scheme and air conditioning duct structure, with optional sunshade to enhance driving comfort and improve the cooling effect inside the cab.
      (10) Special program for crushing, which can realize remote control of crushing flow and pressure and improve the convenience of operation.
      (11) Independent heat dissipation self-cleaning function improves heat dissipation performance during use and ensures the stability and reliability of the system.
      (12) Newly developed and highly durable structural parts can fully meet the needs of mining operations, realizing the capacity of 200mm crushing hammer as standard, and can be matched with hook digging equipment according to the needs.
      (13) Dual ribbed track plates are standard for improved grip in mining areas.
      (14) Standardly equipped with oil bath pre-filter to enhance the machine's adaptability in heavy dust areas.
      (15) Comprehensive debris protection protects the cab top, front, and right side from hard foreign objects such as debris.
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