Established since 2016 /11 professional technical epxert and engineers team to develop the Sino-Gold-Drive-Train off-high-way
Underground mining trackless vehicles
---Modify Weichai/ SinoTruck ( Man Engine ) with low-pollution
Engines for the underground mine
---Develop our own brand "Robust Cattle " Shaft-fixed Power
shift Transmission and Torque converts
---Heavy-duty-Axles with SAHR brake as well as Intergreted
Brakes
---Reliable Cable and Battery vehicles ( Battery +Motor as well as
Cooprate with XCMG to develop the Underground trackless
mining equipments
TL306E( WJD-3)Underground Electrical LHDs
Technical Specification
| Standard Unit |
Standard tires |
| Main dimensions |
Tire size 17.5 x 25, 20 PLY L5S |
| Total length 8 607 mm |
Type Bridgestone |
| Width without bucket 2 159 mm |
Air pressure, front 551 kPa (5.51 bar) (80 psi) |
| Maximum width 2 159 mm |
Air pressure, rear 551 kPa (5.51 bar) (80 psi) |
| Height with safety canopy2 057 mm |
Steering hydraulics |
| Weights |
Full hydraulic power steering, centre articulated with two |
| Operating weight 17 237 kg |
double acting steer cylinders, open centre system with a |
| Total loaded weight 23 814 kg |
gear pump. Equipped with pilot operated control lever. |
| Axle weights without load |
Turning radius (with std bucket): |
| front axle 6 895 kg |
Right inner 2897 mm |
| rear axle 10 342 kg |
outer 5700 mm |
| Axle weights with load |
Turning angle 40.0° |
| front axle 16 620 kg |
Main components in steering system: |
| rear axle 7 194 kg |
Hydraulic pump Gear pump |
| Capacities |
Control valve Pilot operated |
| Tramming capacity |
Steering cylinders 3.5" bore x 2.0" rod |
| Breakout force, lift |
Pressure settings: |
| Breakout force, tilt |
Main relief 17.2 MPa |
| Tipping load |
Port relief valves 18.6 MPa |
| Buckets |
Bucket hydraulics |
| 6 577 kg |
Full hydraulic open-centre system with one gear pump. |
| 76 kN |
Equipped with pilot operated joystick control lever, two lift |
| 79 kN (8 074 kg) |
cylinders and one dump cylinder. |
| 18 915 kg |
Main components: |
| 2.3 - 3.0 m³ |
Lift cylinders 6.5" bore x 3.0" rod |
| Bucket motion times |
Dump Cylinder 6.5" bore x 3.0" rod |
| Raising time 6.5 sec. |
Hydraulic pump Gear pump |
| Lowering time 4.3 sec. |
Control valve Pilot operated |
| Tipping time 4.3 sec |
Pressure Settings: |
| Driving speeds forward and reverse |
Main relief 16.5 MPa |
| 1st gear 3.0 km/h |
Bucket dump 5.5 MPa |
| 2nd gear 6.4 km/h |
Bucket roll back 17.2 MPa |
| 3rd gear 10.9 km/h |
Lift arms raise/lower 17.2 MPa |
| 4th gear 18.0 km/h |
Pilot control 3.1 MPa |
| Frame |
Hydraulic oil tank capacityAppro. 303 l |
| Rear and front frame Welded steel box construction |
Standard brakes |
| Material GB Q420C |
Service brakes are spring applied / hydraulically released, |
| Central hinge Welded steel box construction |
liquid cooled multi-disc brakes on all wheels, with two separate |
| with hardened steel spherical |
circuits for the front and rear axles. Service brakes |
| bearings |
also function as an emergency brake, when the emergency |
| Material Q460 |
brake button is engaged. |
| Tanks are welded to frame. |
Main components in the brake system: |
| Standard motor |
Pressure accumulator Piston type with charging valve |
| Type AC induction` type TEAO, 3 |
Brake pedal valve Modulated |
| phase |
Electrical equipment |
| Output 94 kW (125Hp) |
Alternator 24 V 60 A min. |
| Voltage 600 V |
Batteries 2 x 12 V, 950 CCA |
| Frequency 60 Hz |
Driving and working lights4pcs front, 4pcs rear |
| Speed 1750 rpm |
Standard manuals (customer) |
| Insulation class F |
3 pcs Spare parts manualsEnglish |
| Standard converter |
3 Operators manual English |
| Clark C 273, single stageStall torque ratio: 1.82:1 |
3 Service manual English |
| Offset Ratio: 1.29:1 |
Standard manuals (market area) |
| Transmission |
1 pcs Spare parts manualsEnglish |
| Clark R32421 4-speed forward and reverse |
1 Operators manual English |
| with modulation |
1 Service manual English |
| Standard axles |
|
| Front axle Clark 16D2149, no-spin differential, |
|
| fixed |
|
| Rear axle Clark 16D2149 standard differential, |
|
| oscillating ±10° |
|
Audited Supplier 
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