Liugong 70ton Crawler Excavator 970e Heavy Large Digger Machine Mining Excavator

• After-sales Service: Provided
• Warranty: Provided
• Type: Crawler Excavator
• Model NO.: 970e
• Usage: Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
• Bucket: Grab Shovel
• Transmission: Hydraulic Transmission
• Drive Type: Electric Drive
• Bucket Capacity: 0.1~0.5m³
• Size: Small-Scale
• Certification: CE, ISO9001: 2000
• Condition: New
• Product Name: Mini Crawler Excavator
• Keywords: Chinese Mini Excavator Digger
• Name: Mini Excavator Digging Machine
• Transport Package: /
• Specification: /
• Trademark: /
• Origin: China
• Production Capacity: 500 Units /Month
• Package Size: 500.00cm * 300.00cm * 300.00cm
• Package Gross Weight: 3000.000kg

Product Description

Product Description

 

Liugong 70ton Crawler Excavator 970E Heavy Large Digger Machine Mining Excavator

Energy Saving and Environmentally Friendly
An EPA certified Tier 4F engine with optimized power matching technique achieves high efficiency and low emissions.

Safe and Comfortable
Standard canopy with newly-designed damping system and multi-level noise reduction design make operation easier and safer.

Easy to Control
Control is heightened with the application of a mature load sensing system and independently developed hydraulic commissioning techniques.

Stable and Reliable
Reinforced work equipment and high strength slewing circle ensure overall more stable performance.

 

OUR SERVICE
* Warranty: We supply one year warranty for all the machines we exported, during the warranty, if there is problem caused by machine quality without improper operation, we will supply the replace genuine parts by DHL to clients freely to keep the machine in high efficiency work.
* Spare Parts: We have 7 years experience on machine and spare parts supplying, we are efforts to supply Genuine spare parts with good prices, quick response and professional service.

Detailed Photos

 

Product Parameters

Description				Unit	Parameter value
Operating weight				kg	46900
Bucket capacity				m³	2.2-2.5
Engine		Model		Engine	QSM11-C335
		Style	Direct injection	---	√
			Four strokes	---	√
			Water cooling	---	√
			Turbo-charging	---	√
			Air to air intercooler	---	√
		No. of cylinders		---	6
		Output power		kW/ r/min	274/1800
		torque/speed		N.m	1790/1400
		Displacement		L	11
		Travel speed(H/L)		km/h	5.4/3.2
Main performance		Gradeability		%	70
		Rotary speed		r/min	9
		Ground pressure		kPa	83
		Bucket digging force		kN	287
		Arm digging force		kN	221
		Travel traction force		kN	338
Hydraulic system		Main pump		--	K5V200DTH
		Rated flow of main pump		L/min	2×360
		Main safety valve pressure		MPa	31.4/34.3
		Pressure of pilot system		MPa	3.9
Oil Capacity		Fuel tank capacity		L	725
		Hydraulic tank capacity		L	430
		Engine oil capacity		L	38
		Overall length		mm	12090
Appearance size		Overall width		mm	3582
		Overall height		mm	3860
		Width of platform		mm	2995
		Length of crawler		mm	5353
		Overall width of chassis		mm	3582
		Width of crawler		mm	600
		Wheel base of crawler		mm	4292
		Crawler gauge		mm	2750
		Clearance under counterweight		mm	1324
		Min. ground clearance		mm	519
		Min. rear-end swing radius		mm	3800
		Max. digging height		mm	10812
Working scope		Max. dumping height		mm	7533
		Max. digging depth		mm	7881
		Max. digging depth at the range of level 8 feet		mm	7700
		Max. vertical wall digging depth		mm	6870
		Max. digging reach		mm	12066
		Min. swing radius		mm	4802
	Standard	Length of boom		mm	7060
Worker		Length of arm		mm	3380
		Bucket capacity		m³	2.2 Rock bucket
	Optional	Length of arm		m³	2900
		Bucket capacity		m³	2.3 Rock bucket
					2.5 Reinforced bucket