Underground Dangers Removal Scaler

• Customization: Available
• After-sales Service: Free Commissioning and Training on Site
• Warranty: 1 Year or 2000 Working Hours
• Model NO.: GP56.5-325
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Bit Type: Chisel
• Drilling Way: Impactor
• Max. Stretch out Length: 6000mm
• Max. Scaling Height: 6200mm
• Hydraulic Breaker Swing Angle: up&Down 90, Left&Right 90
• Working Arm Swing Angle: 30
• Percussion Energy: 225j
• Steel Rod Diameter: 45mm
• Diesel Engine: Yanmar 4tnv98t
• Transport Package: Standard Export Packing
• Specification: 40′ HQ container
• Trademark: GRANDPLAN
• Origin: China
• HS Code: 8430490000
• Production Capacity: 300 Units/Year

Product Description

GP56.5-325 Underground dangers removal scaler
This scaling jumbo is high efficient in danger-removing, maximum height is only 1.9m, the cabin height can be lower to 1.5m, width 1.6m, can suit for most mine tunnels with excellent trafficability.
It is equipped with front push shovel and jack cylinder, which are used to stabilize the machine and clear road barriers.
This machine is equipped with fast evacuation function, multiaction can be executed synchronously by one button, when emergency happens, operator can quickly evacuate, thus protect the personnel and vehicle safety.
It has excellent horizontal and vertical stability. Compact structure with overall dimension  5650×1600×1900mm.

Main technical specification

Model					GP56.5-325
Item				Unit
Whole  performance	Transportation dimension(L*W*H)			mm	5650×1600×1900
	Wheelbase			mm	1900
	Min. Ground clearance			mm	≥250
	Frame oscillation angle			°	±8 2260±50
	Machine body max. Steering angle			°	±35
	Total weight			kg	6300
	Travelling  Mechanism		Travelling speed	km /h	Forward	0-7
					Backward	0-7
	Cabin		Lifting height	mm	420
			Nose up&down angle	°	20
	Percussion energy			J	225(standard)
	Steel rod diameter			mm	Φ45
	Percussion frequency			bpm	650-1100
	Working oil pressure			bar	80-110
	Oil flow rate			L/min	20-35
Working mechanism	Max. Stretch out length			mm	6000
	Max. Scaling height			mm	6200
	Hydraulic breaker swing angle			°	Up&down 90,  left&right 90
	Working arm swing angle			°	±30
	Gradeability			°	20
	Turning radius(outer)			mm	4000
	Turning radius(inner)			mm	2300
	Stabilization mode during working			-	Hydraulic jack leg
Drive mode				-	Diesel engine
Fuel tank				L	70
Diesel engine		Model		-	Yanmar 4TNV98T
		Rated power/rotation		Kw/r/min	56.5/2300
		Max. Torque/rotation		N.m/r/min	280/1500
		Emission		-	EURO III/EURO IV

Working Coverage


Turning radius

Main components list
Seq.	Name	Brand/supplier
1	Hydraulic breaker	CHAUNGYANG
2	Hydraulic pump	WANYE HYDRAULIC
3	Rotation cylinder	WEIHAI LIANSHENG
4	Master valve	TAIWAN YOULI
5	Integrated insertion valve spool	AMERICA SUN
6	Diesel engine	JAPAN YANMAR
7	Drive axle	JIANGXI FENYI
8	Tyre	ZHONGWEI TYRE
9	Hydraulic cylinder	China made with imported seal and wholly forged piston rod
10	Radiator	XINXIANG XINBOYUAN
11	Rotary support	JIANGYIN HUAFANG
12	High pressure hose assy.	HENGSHUI BAILI HOSE
13	Hydraulic accessories	SHANGHAI JUDE
14	Hydraulic fittings	SUQIANGGE
15	Fasteners	SHANGBIAO WUCHANG

This machine adopted CHUANGYANG JWB T20 hydraulic breaker


This breaker has below features:
1. Reliable low pressure Nitrogen chamber
2. Flexible directional valve
3. Ultra large capacity energy accumulator
4. Supreme quality piston
5. Advanced designed energy transfer device(piston-pick bit)
6. Super durable steel chisel
7. Super wearable guiding sleeve
8. Strong stretch resistant long lock rod
9. Special material made inner lining 
10. Pioneering medium cylinder block design