| Name | Lithium battery crawler-type dumper |
| Model No. | GMC500 |
| Weight | Kg | 300 |
| Max. Load | Kg | 500 |
| Size | Length | mm | 1450 |
| Width | mm | 900 |
| Height | mm | 1100 |
| Track ground plane length | mm | 830 |
| Track gauge | mm | 622 |
| Height of packing case floor | mm | 260 |
| Open door packing case | Inside size of packing case | Length | mm | 1000 |
| Width | mm | 760 |
| Height | mm | 500 |
| Way of skip bucket | Hydraulic pressure |
| Angle of skip bucket | 42° |
| Alternator | Model No. | 2.2KW alternator |
| Rated power | kw/rpm | 2.2/3400 |
| Weight | kg | 17 |
| Rated Voltage | V | 48 |
| Battery | Rated Voltage | V | 48 |
| Electric quantity | A/h | 50 |
| Running Performance | Running Speed | Forward first gear | km/h | 0.75 |
| Forward second gear | km/h | 1.2 |
| Forward third gear | km/h | 2 |
| Forward fourth gear | km/h | 2.9 |
| Forward fifth gear | km/h | 4.8 |
| Forward sixth gear | km/h | 7.8 |
| Back first gear | km/h | 1.2 |
| Back second gear | km/h | 4.9 |
| Min. radius of gyration | m | 1.15 |
| Min. ground clearance | mm | 100 |
| Climbing ability | ° | 20 |
| Brake Mode | Brake shoe friction |
| Speed changer oil No. | GL-4 |
| Oil capacity of speed changer | L | 2.5 |
| Hydraulic pressure oil No. | 46# wear resistant hydraulic liquid |
| Volume of hydraulic fuel tank | L | 5 |
