China Underground Loader Diesel Ug Scooptram LHD with Dana Clark Driveline System Load Haul Dump Scoops

• Certification: TUV, ISO, RoHS, CE
• Condition: New
• Rated Load: 3-6t
• Transmission: Power
• Load and Unload Mode: Front Discharge
• Walking Mode: Wheeled
• Model NO.: WJ-2
• Type: Medium-sized Loader
• Replacement: St2d
• Transport Package: Container
• Specification: Payload 4.6ton
• Trademark: TMG
• Origin: China
• HS Code: 8429309000
• Production Capacity: 200 Uints

Product Description

IV.			WJ-2 Underground Diesel Scooptram Features:
1.			Adopts America DANA brand torque converter with hydraulic pump and power shift transmission. The working pump,valves are imported famous brand, which is the most top hydraulic products in the world. Power Shift Transmission adopts R32000 series, greater torque and shovel more powerful.
2.			The drive axle adopts special driving axle with wet and multi-disks brake. The servicing brake adopts spring applied, hydraulically released .Also the drive axle' quality is the best product in China. All the bearings are adopted TIMKEN brand, the disc brake is imported the good brand, and the front drive axle adopts America NO-SPIN antiskid differential.
3.			The parking brake adopts imported braking cylinder, spring applied and hydraulically released (SAHR BRAKE), therefore the braking system more reliable.
4.			Adopts dual lift and dual steering oil cylinder to make the whole equipment more stable and more powerful during steering. The lifts, steering oil cylinders, oil cylinder seal elements are all adopted the foreign famous brand, therefore improve the working lift of oil cylinder. .
5.			The bucket adopts V type structure, and reduces the resistance of picking shovel.
6.			The rear axle adopts double supports swing rack, to reduce the failure rate.
7.			The blade adopts special 32 CrMoB2 alloys steel, anti-wear and durable.
8.			All the bolts of the vehicle are adopted high strength 8.8 or above, all the copper bushes are adopted the most advanced lubrication collar.
V.			Main Spare Parts Technical Flow:
1.			The plug welding working process of the front and rear rack, large arm, bucket etc as below:
		1.1		The front and rear rack is the key part in the whole machine, so the quality is directly related to the whole machine. The deformation of the rack will directly cause the other parts of damage, even cause the whole machine scrap. Considering the machine quality and working life, so the whole machine adopts 16Mn. The technical flow: Baiting- Bending Plaits- Connection and Alignment-Welding-Tempering (The tempering temperature is550~650ºC,elimination of the jointing stress and deformation )- Sand Blasting- Bore a hole-Polishing and assemble with primer spray
		1.2		The car adopts 460C alloy steel, the technical flow as above.
	2.	The Oil Cylinder Main Spare Parts Technical Flow:
		2.1		The cylinder Barrel: welding oil mouth-honing, to ensure out-of-roundness of the cylinder Barrel
		2.2		Piston Rod: Forging-Rough Turning-Hardening and Tempering-Finish Turning-Bore a hole-Grinding-Hard Chrome Plating-Polished Finish
		2.3		Pressure Test: The assemble oil cylinder through testing pressure and testing leak of test-bed, after confirming everything is well then to be used. The testing pressure is 20Mpa
		2.4		The oil cylinder seal adopts the combination seal. .
	3.	The Main Shaft Parts Technical Flow:
		Baiting-Rough Turning-Tempering-Finish Turing-Quenching-Grinding
		The Material of front axle of big arm, rear axle of big arm, articulated in middle axle,lift, tipping bucket and pin roll etc: 40Cr
	4.	All shaft sleeves are adopted lubricated oil copper bush.

 

I. Main Configuration
1.	Diesel Engine:
	Manufacture:	German DUTEZ Company
	Model:	BF4M1013EC--
	Rated Power:	115KW/2300RPM
2.	Hydraulic Torque Converter:
	Manufacture:	America DANA Company
	Model:	C272
3.	Power Shift Transmission:
	Manufacture:	America DANA Company
	Model:	R32000 Series
	Type:	Power Shift
	Gears:	3
4.	Drive Axle:
	Manufacture:	Xuzhou Meritor ( Axle-Tech XCMG Joint Venture )
	Model:	Rigid planetical Axle with NO-SPIN differential and with LCB of Posi-Stop.
5.	Braking System
	Components:	Service System and Parking System
	Features:	Service/ Parking brakes : spring applied, hydraulically released (SAHR ) on four wheels at Hub.
6.	Hydraulic System
	Components:	Component: Service system, steering system, braking system, fill oil system
	Features:	The main pump, steering valve, main valve, charge valve-top brand such as the steering pump adopts BOSCH Rexroth, Modulation Valve and throttle pedal with SAFIM brand.

 

7.	Oil Tank Capacity:
	Fuel Tank Capacity:	100L
	Hydraulic Oil Tank Capacity:	120L
8.	Electrical System
	Power Voltage:	24V
	Electrical Appliance:	Siemens Brand and Zhengtai Brand
9.	Others:
	Tires:	Guizhou brand, 12.00/25-24  12.00/25-24
	Hydro-cylinder:	Combined Seal kits by TIG.
	Blade:	Material:Specific  abrasion-resistance alloys similar as HD500
II.	Spare Parts Pictures:

 

III.	Main Technical Date: :
1.	Main Dimensions:
	Dimension (transport):	6850mm×1770mm×2050mm
2.	Weights &Axle Loading Weight:
	Bucket Capacity (SEA Stowage):	2 m³
	Rated Loading Capacity:	4000KGS
	Machine Weight:	17200KGS
	Front Axle Loading Weight (Without Load):	5900KGS
	Rear Axle Loading Weight (Without Load):	7100KGS
3.	Driving Speeds Forward and Reverse :
	1st Gear:	0~4.4 km/h
	2 nd Gear:	0~10.7 km/h
	3 rd  Gear:3	0~19.4 km/h
4.	Bucket Motion Time:
	Raising Time:	7 sec 7
	Lowering Time:	4 sec 4
	Tipping Time:	5 sec 5
5.	Distance:
	Max. Lifting Height :	3740mm
	Max. Discharging Height :	1740mm
	Min. Discharging Distance:	900mm
	Discharging Angle: :	40°
	Wheel Base: :	2540 ± 15mm
	Track Base: :	1373mm
	Leaving Angle: :	16°
	Min. Off-ground Clearance: :	250mm
6.	Capacities: :
	Climbing Ability: :	≥20°
	Max. Climbing Ability: :	15°
	Max. Tractive Force: :	104KN
	Max. Shovel Force: :	102KN
7.	Steering: :
	Max. Steering Angle: :	± 42 °
	Min. Steering Radius: :	Inner:2500mm :2500mm	Outer: 4980mm :4980mm
IV.	Scooptram Parts Picture: