| Specification for steel track undercarriage |
| Model No. | Total desplacement ml/r | Work pressure Mpa | Traction force kg | Travel speed km/h | Ground pressure Mpa | Max grade ability α° | Dead weight kg | Load capacity kg |
| KST2000 | 1150 | 14 | 1800 | 0-3 | 0.035 | ≦30 | 600 | 2000 |
| KST3500 | 2140 | 14 | 3150 | 0-2.4 | 0.036 | ≦25 | 900 | 3500 |
| KST6000 | 2200 | 18 | 5400 | 0-4 | 0.034 | ≦30 | 1600 | 6000 |
| KST8000 | 2900 | 20 | 7200 | 0-3 | 0.044 | ≦30 | 1800 | 8000 |
| KST10000 | 3600 | 20 | 9000 | 0-2.5 | 0.053 | ≦30 | 1900 | 10000 |
| KST12000 | 5800 | 20 | 10800 | 0-1.7 | 0.055 | ≦20 | 3000 | 12000 |
| KST12000 (for x type) | 5800 | 20 | 10800 | 0-1.6 | 0.044 | ≦15 | 3500 | 12000 |
| KST15000 | 6888 | 20 | 13500 | 0-2 | 0.063 | ≦20 | 3200 | 15000 |
| KST20000 | 8757 | 20 | 18000 | 0-2.5 | 0.074 | ≦20 | 3800 | 20000 |
| KST30000 | 11200 | 25 | 27000 | 0-2 | 0.095 | ≦25 | 4500 | 30000 |
| KST45000 | 17500 | 25 | 40500 | 0-2 | 0.082 | ≦15 | 12000 | 45000 |
| KST7000 (for drilling rige) | 2996 | 25 | 6300 | 4.4(High speed)/2.6(low speed) | 0.084 | ≦25 | 2300 | 7000 |
| KST7000 (for Narrow body, drilling rig) | 2504 | 25 | 6300 | 5.3(high speed)/3.1(low speed) | 0.077 | ≦20 | 2300 | 7000 |
| KST7000 (for DTH drilling rig) | 2502 | 25 | 6300 | 5.3(high speed)/3.1(low speed) | 0.046 | ≦30 | 1600 |
