Hydraulic Crawler Excavator

GE520H Hydraulic crawler excavator

•Engine Power：280kw/2000rpm

•Operating Weight：50460kg

CUMMINS EFI engine (compliant with Stage III emission regulations), powerful, energy efficient, reliable and durable; advanced negative flow hydraulic system, comfortable operation, high operating efficiency; full power control, four power modes to adapt to different working conditions; reliable and accurate fuel injection system, real-time control of the injection volume, so that the combustion is more adequate, and at the same time, equipped with a semi-independent heat dissipation system, fuel efficiency is higher; full 3D modeling and finite element analysis technology to ensure the reliability and stability of structural components; excellent appliance expansion capabilities to meet the diverse needs of the market. Finite element analysis technology ensures the reliability and stability of structural parts; excellent attribute expansion capability to meet the diversified needs of the market.

product details

description1

cummins

CUMMINS high-power engine with strong power, low fuel consumption and high reliability.

Equipped with a large-bore oil cylinder, optimizing the arrangement of key hinge points, improving the digging force of the whole machine, setting an automatic supercharging function, and automatically increasing the digging force as the load increases.

Large displacement slewing motor and slewing gear design with large speed ratio Higher starting torque, better slewing braking effect.

Equipped with high-resolution, high-brightness 8-inch color anti-glare monitoring instrument, intelligent electronic monitoring system, with vehicle maintenance information prompts, fault self-diagnosis and alarm and other functions.

Adopting safe and reliable new cab, brand-new injection molding interior parts, beautiful and generous, spacious and comfortable, equipped with full-automatic cold and warm air-conditioning.

Humanized centralized and remote ground maintenance design, lighter maintenance.

Products pecifications

ITEM	UNIT	Specifications
ITEM	UNIT	GE520H
	Kg	50460
Rated bucket capacity	m³	3.2
Length	mm	11657
Width（600mm track）	mm	3340/3562(Pedal)
Height	mm	3998
Turntable width	mm	3214
Height of cabin	mm	3438
Ground clearance of counterweight	mm	1276
Engine cover height	mm	2918
Min. ground clearance	mm	555
Tail length	mm	3740
Turning radius of turntable	mm	3780
Wheel base of track shoe	mm	4470
Length of chassis	mm	5595
Width of chassis	mm	3340/3562(Pedal)
Track shoe gauge	mm	2740
Standard track width	mm	600
Max. traction	kN	358
Traveling speed （H/L）	km/hr	5.5/3.1
Swing speed	rpm	9.4
Gradeability	Degree(%)	35（70%）
Ground pressure	kgf/cm²	0.85

6.55m Boom, 2.5m Stick, 3.2 m³ Bucket
GE520H
Max. digging radius	10922 mm
Ground maximum digging radius	10691 mm
Max. digging depth	6453 mm
Ground maximum digging depth	6280 mm
Max. vertical digging depth	5663 mm
Max. digging height	11020 mm
Max. dumping height	7438 mm
Min. front turning radius	4740 mm
Bucket digging force	290 kN
Stick digging force	270 kN