China Underground Mining Diesel Loader LHD, Find details about China Underground LHD, Underground Loader from Underground Mining Diesel Loader LHD
diesel or electric underground L.H.D
DRWJ-1 is a 1 metric tonne underground loader for small-sized operations ranging from construction sites to narrow-vein mining at extreme altitudes
Improved fuel economy&Less fuel with better combustion from Deutz&CUMMINS
Great power from rear mountedengine
Perfect balance between low effort controls and powerful forces for smooth and fast cycle time
Conventional and proven components are well protected within the frame, resulting in low maintenance costs
Compact and powerful design
Improved fuel economy, Less fuel with better combustion
Great power from Deutz rear mountedengine
Robust and efficient DANA Power Train - Transmission
Heavy duty axles with 100% LSD
key parts from MICO guarantee the high performance of the braking system
Main Dimensions | Weights | ||
Heignt-Bucket Raised | 2715mm | Weight (empty) | 5600kg±100 |
Length-Wheelbase | 900mm | Payload (Tramming capacity) | 1200kg |
Length(Tramming position) | 4850mm | Front axle,unladen | 2100kg |
Length(Loading position) | 5150mm | Rear axle,unladen | 3500kg±100 |
Width(Overall Tire) | 1150mm | Front axle,laden | 3950kg |
Width(Without Bucket ) | 1100mm | Rear axle,laden | 2850kg±100 |
Bucket Width | 1160mm | Breakout Force, lift | 3278kg |
Height,laden(Top of Hood) | 1338mm | Breakout Force, tilt | 3866 kg |
Wheels and Tires | |||
Height,laden(Top of ROPS) | 1850mm | Front wheels | |
Max.dump height | 1000mm | Rim size | 6.5-15 |
Bucket capacity(SAE,heaped) | 0.6m³(0.78 yd³) | Tire size | 8.25-15 |
Min.ground clearance | 185mm | Tire pressure | 0.5Mpa |
Engine | Rear wheels | ||
Rim size | 6.5-15 | ||
Manufacturer | DEUTZ (made in Germany) | Tire size | 8.25-15 |
Tire pressure | 0.5Mpa | ||
Type | F4L912W/BF4L2011 | Brakes(Service and Parking) | |
The Parking and emergency brake is spring applied, bydraulic released, multidisc oil immersed brakes inclosed on the axles. Service brake & Emergency brake: Integrated and Solenoid valve control service brake through the hydrostatic transmission | |||
Design | Air cooled diesel engine | Design | 4-wheel end, full enclosed, hydraulically applied |
Power | 47.5/59/2300RM 65hp to 85 hp | Parking /emergency | Spring applied hydraulically release |
Air intake system | Dry air filter | Axles | |
Exhaust system | Catalyst silencer | ||
Starter power/voltage | 4.8KW/24V | Front axle | rigid planetary axle |
3-phase alternator/voltage | 55A/28V | Manufacturer | DERUI OEM |
Diesel engine: EURO Emission Stage ,Turbocharger (BF4L914 is optional), self diagnosis module | Differential | rigid , No Spin | |
Rear axle | rigid planetary axle | ||
Electrical Equipment | Manufacturer | DERUI OEM | |
Differential | rigid ,Standard | ||
Battery | 2 | Central hinge oscillation | ±8° |
Type | 2×12V/80Ah | Lighting System | |
Drive Train | Main/reverse headlights | Front 2pc & rear 2pc 27/27 W | |
Hydrostatic Transmission, variable Flow, fully reversible | Steering | ||
Pump Manufacturer | Rexroth | ||
Type | variable displacement | Full hydraulic, centre-point articulation, steering controlled by mechanical control & hydraulic assistant, power steering with two double acting cylinders, Steering controlled by hydraulic steering control units (HSCU) | |
Modelo | A4V | ||
Motor Manufacturer | Rexroth | ||
Type | variable displacement | ||
Model | A6V | Steering angle | ±38° |
Suction strainer | 100 microns | Outer turn radius | 3400±100mm |
Return filter | 25 microns cartridge | Inner turn radius | 1900±100mm |
Fluid | Class 68 | Main Control Valve / Hydraulic Steering Control units (HSCU) | Parker |
Steering hydraulic cylinder | 2pc | ||
Main relief valve | 12.0 Mpa | ||
Steering cylinder | í60 mm | ||
Dump/Hoist Hydraulic System | Tramming Capacities | ||
Pump displacement volume (working) | 40cm³/rev | Max.tramming speeds | 9km/h |
Number of hoist cylinders | 1 | Maximum admissibleg radient | 20° |
Number of dump cylinders | 1 | Maximum tractive force | 40KN |
Boom raising time | 4 sec | Frame Structure | |
Pump displacement volume (steering + pilot) | 40 cm³/rev | ||
Boom lift time | 4.2 sec | Main steel thick | 16mm |
Bucket dump time | 4.9 sec | Side steel thick of boom | 14mm |
Boom down time | 2.8 sec | Bucket blade steel thick | 25mm |
Hydraulic cycle time | 11.9 sec | Rear and front frame | Welded steel construction |
Steering time | 6.0 sec | ||
BUCKET HYDRAULICS | Central hinge | Spherical bearings (large angle) | |
Full hydraulic open center system with one gear pump connect the multiple directional control valve directed to bucket hydraulics, controlled by pilot controllig. | Blade of bucket | Hight manganese wear-resistant plate 500 series | |
Equipped with mechanical dual control lever. | |||
Lift cylinder 1pc | Φ125 mm | ||
Tilt cylinder 1pc | Φ110 mm | ||
Pressure setting for as following: | |||
Main relief valve | 17.5 Mpa | ||
Bucket tile | 12.0 Mpa | Radiator&emission | |
Bucket roil-back | 16.0 Mpa | ||
Bucket raise | 16.0 Mpa | Heat dissipation area of the front face of the Engine radiator | Diesel: 0.47 m² |
Boom lower | 6.0 Mpa | Diesel Exhaust Purification system | |
Manufacturer | MAN / DONALSON | ||
Filling Volumes | Options | ||
Fuel tank | 80 L | Central lubrication | Auto-spray system |
Hydraulic tank | 120 kg | Fire extinguisher | Spare wheel |
Gear lubrication oil | 5 L | Manual/auto | anti-skid tire chains (50mm width each side) |
Front and rear axles lubrication oil | 10 L | Armoured bucket teeth | |
Engine lubrication | 20 L | 0.5 m³bucket |