| Model | XJ550 (ZJ15) | XJ650 (ZJ20) | XJ750 (ZJ30) | XJ1000 (ZJ40) |
|---|---|---|---|---|
| Nominal Max Drilling Depth 4-1/2″ DP – ft/m |
4900/1500 | 6500/2000 | 9800/3000 | 13000/4000 |
| 5″ DP – ft/m | 4200/1300 | 5900/1800 | 8200/2500 | 10500/3200 |
| Nominal Max Workover Depth 2-7/8” Tube – ft/m |
23000/7000 | 28000/8500 | — | — |
| 2-7/8″ DP – ft/m | 19000/5800 | 23000/7000 | 26000/8000 | 29500/9000 |
| 3-1/2″ DP – ft/m | 14500/4500 | 18000/5500 | 21000/6500 | 25000/7500 |
| 4-1/2″ DP – ft/m | 12000/3600 | 13500/4200 | 16500/6500 | 25000/7500 |
| Max Static Hook Load lb/kN |
300000/1350 | 350000/1600 | 400000/1800 | 500000/2250 |
| Rated Drawworks Power (HP) | 550 | 650 | 750 | 1000 |
| Main Brake Type | Band Brake / Hydraulic Disc Brake | |||
| Auxiliary Brake | Air-controlled Disc WCB, Pneumatic Disc KOBELT | Air-controlled Disc WCB, Pneumatic Disc KOBELT | Air-controlled Disc WCB | Air-controlled Disc WCB |
| Wire Rope Diameter in/mm | 1″/26 | 1-1/8″/29 | 1-1/4″/32 | 1-1/4″/32 |
| Wireline System | 4×5 | 4×5 | 5×6 | 5×6 |
| Mast Height ft/m | 111.5/34 | 115/35 | 125/38 | 128/39 |
| Mast Type | Mast type, double-section fittings, with or without guyline or self-guyline | |||
| Substructure Height ft/m | 16.5/5 | 18/5.5 | 19.5/6 | 22/6.7 |
| Rotary Table | ZP175 | ZP205 | ZP275 | ZP275 |
| Power Swivel | DSL135 or TD150 | DSL150 or TD190 | DSL180 or TD250 | TD250 |
| Transportation | Truck-mounted, Trailer-mounted | |||
Product Introduction
The design, manufacturing, and commissioning of the products comply with API, IEC, HSE, GB, SY and other international and national standards.
The main units, including the power unit, drawworks, mast, traveling system, hydraulic and pneumatic systems, and transmission system, are all mounted on a self-propelled chassis. The driller’s cabin features integrated control. Main advantages include:
Convenient relocation
Low transportation costs
High operational reliability
Large working load capacity
Strong off-road capability