Introduction of WJ-4.5 Underground Internal Combustion Scooptram
WJ-4.5 underground internal combustion LHD is a central articulated frame, with diesel engine as the prime mover, hydraulic or hydraulic, mechanical transmission, tire travel, front loading and front unloading loading and unloading equipment, hydraulic transmission, articulated frame, tire travel. The brake system is a wet multi-disc fully closed brake integrating parking brake, service brake and emergency brake, with spring brake and hydraulic release. The loose materials after blasting are loaded and transported by shovels, which are especially suitable for narrow and low-cut sites with high water content and mud. They are the main equipment for trackless mining in underground mines. It can also be used in railway, highway and water tunnel construction.zmwm15
| 1. Main configuration of the whole machine |
| (1) Engine |
| model |
OM926LA.E3A/1 |
| Rated power |
240kW |
| manufacturer |
Daimler AG |
| (2) Hydraulic torque converter |
| model |
C5400 |
| type |
Single-stage industrial type with hydraulic pump drive |
| manufacturer |
Imported from the United States |
| (3) Power transmission |
| model |
R36000 |
| type |
4 forward gears and 4 reverse gears complete power shift |
| manufacturer |
Imported from the United States |
| (4) Drive axle |
| model |
19D |
| type |
Fully enclosed multi-disc wet spring brake |
| manufacturer |
Imported from the United States |
| 2. Main technical parameters of the complete machine |
| 1 |
Stacking bucket capacity (m3) |
4.5 |
| 2 |
Rated load capacity (t) |
9 |
| 3 |
Climbing capacity (heavy load) (%) |
≥25 |
| 4 |
Maximum traction force (kN) |
≥200 |
| 5 |
Maximum shoveling force (kn) |
≥180 |
| 6 |
Corresponding unloading angle (°) |
42 |
| 7 |
Maximum steering angle (°) |
±40 |
| 8 |
Swing angle (°) |
±10 |
| 9 |
Minimum ground clearance (mm) |
340 |
| 10 |
Maximum lifting height (mm) |
5000±200 |
| 11 |
Maximum unloading height (mm) |
≥1900 |
| 12 |
Minimum unloading distance (mm) |
≥1100 |
| 13 |
Wheelbase (mm) |
3360 |
| 14 |
Minimum turning radius (mm) |
Bucket outside |
6610±200 |
| Inside of rear wheel |
3390±200 |
| 15 |
Driving speed (km/h) (theoretical value) |
Gear I |
5.0±0.5 |
| Gear II |
10.0±1.0 |
| Gear III |
16.5±1.0 |
| 16 |
Overall length (transportation status) (mm) |
9200±100 |
| Overall width (mm) |
2250±50 |
| Height of complete machine (height of driving shed) (mm) |
2200±50 |
| 17 |
Action time of working device (s) |
<20 |
| 18 |
Departure angle (°) |
15 |
| 19 |
Operating weight (including hydraulic oil) (t) |
24000±500 |
| 20 |
Tire type |
18.00-25 |
| 21 |
Fuel tank volume (L) |
320 |
| 22 |
Volume of hydraulic oil tank (L) |
460 |
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