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  • 采煤机结构、故障诊断与故障机理
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采煤机结构、故障诊断与故障机理
SANY MG750/1920-WD Coal Cutter
VS


Cutting Height:3.0-5.4 m
Cutting Power:750 kW
Gross Power:1920 kW

Delivery Time:

In Stock (Within 7 days)
Production (Within15 to 30 days)
Customization (negociated delivery time)

Shipping:

Contact customer service to negotiate shipping details, Enjoy On-time Dispatch Guarantee


After-sales Service:1. Online service: samples, technical specifications, operation manuals, spare parts purchase. 2. Video service: application guidance, troubleshooting and maintenance guidance. 3. Overseas service: MachPlaza has a complete global after-sales service team. Please note that if there is no clear after-sales liability clause in the sales contract, we will charge the necessary service fees.

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Feature

SANY MG750/1920-WD Coal Cutter


Highly Reliable Hydraulic System

· Duplex pump. The large displacement pump is used for the height adjustment system and the small displacement pump is used for the brake system to reduce the system power loss.

· The oil return pipeline is installed with a fin-type cooler to guarantee that the oil temperature is below 50℃.

High-Reliability Electric System

· The harness design within the electric cabinet realizes the stratified layout for cables and fluid pipes within the machine body.

· The high integrated and modularized design is taken for the main control cabinet and inspection cabinet to ensure integral replacement and easy maintenance.

· Shock test and inspection for electric components.

System Level Based Gear Micro-Modification Technology

· The gears are micro-modified based on the housing

· deformation condition to prevent the partial offset load of the tooth face.

High Machining Accuracy of Housing

· The housing is finish machined by an imported machining center to guarantee perfect dimensional tolerances and roughness for the housing and thus ensure the good functioning of the whole drive system.

· The imported constant-temperature coordinates inspection center is used to inspect the housing and guarantee 100% tolerance conformance.

Parameter

Center Distance of Roller15.066 m
Coal Hardness≤4(partial ≤6 ) F
Cutting Height3.0-5.4 m
Cutting Power750 kW
Gross Power1920 kW
Height of Machine Surface2206 mm
Pump Power40 kW
Roller Diameter2.7 m
Tractive Power2x110 kW
Whole Machine Weight120 T
Working Conditionsthick

Request a Quote

COMPARED
+85246070800
info@machplaza.com

Model Comparison

del

Brand

Brand

Type

A

AOLITE

B

BEIBEN

BOMAG

BINZUAN

C

CHENGGONG

D

DINGLI

DOOSAN

DEVELON

E

ENSIGN

F

FAW

FOTON

H

HELI

SHACMAN

HONGYAN

HYUNDAI

J

JONYONG

JAC

JINGONG

L

LUYU

LISHIDE

LONKING

LIUGONG

LOVOL

S

SINOTRUK

SEM

SINOMACH

SUNWARD

SDLG

SANY

SHANTUI

X

XINIU

XGMA

XCMG

Y

YUCHAI

Z

ZOOMLION

COMPARED