| Specification | ||||||
| WEA-3 | WEA-4 | WEA-6 | WEA-8 | WEA-10 | WEA-15 | |
| ENGINE | QUANCHAI 490 | YUNNEI4102 | Cummins 4BTA-C130 | Cummins 6BTA-C150 | Cummins 6BTA-C160 | Weichai WD10G210E22 |
| POWER: | 52HP | 103HP | 130HP | 150HP | 160HP | 210HP |
| DRIVE ASSY | Doosan | Doosan TM10 | Doosan TM18 | Doosan TM24 | Doosan TM30 | Doosan TM40 |
| MAIN PUMP | Doosan | DOOSAN APRD | Kawasaki K3V63 | Kawasaki K5V80 | Kawasaki K3V112 | Kawasaki K3V140 |
| MAIN VALVE | BEIFANG | BEIFANG | BEIFANG | BEIFANG | BEIFANG | DOOSAN |
| Rubber Crawler Width | 350mm | 400mm | 500mm | 500mm | 500mm | 600mm |
| Loading Bucket Dimension (L*W*H) | 3400*180 0*2300mm | 2200*180 0*500 | 4200*240 0*500 | 4500*2500 -600 | 4500*2600 *600 | 4800*2900 *600 |
| Dimension(L*W*H) | 350T170[ )*2400mm | 3600*180 0*2600 | 5800*240 0*2900 | 6800*2500-2900 | 6800*260 0*2900 | 7000*2900 *3100 |
| Operating Weight | 5000kg | 7000kg | 12000kg | 15000kg | 17000kg | 24000kg |
| Rated Loading | 3000kg | 4000kg | 6000kg | 8000kg | 10000kg | 15000kg |
| System Pressure | 20MPa | 25Mpa | 31.5Mpa | 31.5Mpa | 31.5Mpa | 31.5Mpa |
| Drive Speed | 20km/h | 2-5km/h | 3-7km/h | 3.5-8km/h | 3.5-8km/h | 4-8km/h |
| System Max Pressure | 160L/min | 160Umin | 280Umin | 280L/min | 350L/min | 610L/min |
