| Model | XJ250（40T） | XJ350（XJ60） | XJ450(XJ80) | ||
| Service Depth | 73mm（2-7/8” EUE Tubing） | m | 3200 | 4000 | 5500 |
| Rated Hook Load | kn | 400 | 600 | 800 | |
| Max. Hook Load | kn | 675/735 | 900 | 1125 | |
| Engine Model | CAT C9 | CAT C9 | CAT C15 | ||
| Engine Power | hp | 250 | 350 | 475 | |
| Transmission Model | Allison 4700 OFS | Allison 4700 OFS | Allison M5610AR | ||
| Chassis Driving Type | 8×8/8×6/6×6/6×4 | 8×4/8×8/10×8 | 10×8 | ||
| Approach Angle/Departure Angle | 25°/16° | 25°/16° | 25°/16° | ||
| Minimum Ground Clearance | mm | 310 | 310 | 300 | |
| Mast Height | m | 17/19/21/24 | 24/27/29 | 31.5/35 | |
| Mast type | Front Open-end Double Section Hydraulic Lifting Telescopic | Front Open-end Double Section Hydraulic Lifting Telescopic | Front Open-end Double Section Hydraulic Lifting Telescopic | ||
| Effective number of Wireline | 6(3×4) | 6(3×4) | 8(4×5) | ||
| Lifting Wireline Diameter | mm | 22 | 26 | 26 | |
| Moving Dimension (L×W×H) | m | 14×2.9×4.3 | 18.5×2.9×4.2 | 18.5×2.9×4.2 | |
| Total Weight | kg | 38000 | 51000 | 52000 | |
| Drum Type | Single/Double Drum | Single/Double Drum | Single/Double Drum | ||
| The Main Drum Auxiliary Brake | Air Control Disc Brake | Air Control Disc Brake | Air Control Disc Brak | ||