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350 hp Workover Rig
Model | XJ450 | XJ550 | XJ650 |
Workover depth | 3500(11483) | 4000(13123) | 5500(18045) |
The max. hook load: KN (lb) | 1125(253000) | 1350(303696) | 1470(330700) |
The drilling line dia: mm(in)/number | 26(1”)/8 | 26(1”)/8 | 9(1-1/8”)/8 |
The Max.hook lifting speed m/s(ft/s) | 1.23(4) | 1.33(4.36) | 1.31(4.3) |
The Max.hook lifting speed m (ft) | 17.6×2.9×4.25 | 19.6×2.9×4.25 | 20.13×3.2×4.4 |
Weight: kg(lb) | 42000(92590) | 51000(112430) | 56000(123456) |
Power system | CAT C15 | CAT C15 | CAT C18 |
Engine power: KW(hp)(2100r/min) | 475 | 540 | 650 |
Hydraulic transmission type | ALLISON-S5600DB | ALLISON-5610HR | ALLISON-S6610HR |
Emergency power | select | select | select |
The chassis driving type | 10×8(8×8) | 10×8 | 12×8 |
The chassis driving type | 34(111.55) | 34(111.55) | 36(118.11) |
The min. clearance from | 340(13.39) | 340(13.39) | 340(13.39) |
Drawworks type | Double drum | Double drum | Double drum |
Rate power of drawworks: hp | 450 | 550 | 650 |
Diameter of main drum:mm(in) | 429×965 | 429×965 | 480×914.5 |
The main drum brake type | Band type | Band type | Band type |
The main drum auxiliary type | WCB224 | WCB224 | WCB224 |
Drawworks lifting shifts | 5 forward 1 reverse | 5 forward 1 reverse | 5 forward 1 reverse |
The mast type (double sections telescoping) | JJ119/32 | JJ135/34 | JJ155/34 |
The mast height:m(ft) | 32(105) | 34(111.55) | 34(111.55) |
Racking platform height: m(ft) | 19.7/20.7(55.77/64.6) | 20/21.5(65.62/70.54) | 20/21.5(65.6/70.54) |
Max.wind load:km/h(kn) | 110(60) | 110(60) | 110(59.35) |
Control/lights/power circuit | 24V/220V/380V(China) | 24V/220V/380V(China) | 24V/220V/380V(China) |
Rated pressure of hydraulic/ | 14/0.833-0.93(2002/119.12-133) | 14/0.833-0.93(2002/119.119-132.99) | 14/0.833-0.93(2002/119.12-133) |
Drilling platform | ZT135/3.7-Stelescoping type | ZT135/4.5-Stelescoping type | ZT147/4.5-Zscoped type |
Rotary table | ZP175 | ZP175 | ZP175 |
Traveling block/hook | YG150 | YG150 | YG150 |
Swivel | SL120 | SL135 | SL160 |



After sale: 1 year quality warranty and training of installing and debugging for free.
Fund service: Inner customer.48 hours arrive below 1000 km .72 hours arrive over 1000kw.
Foreign customer: We will arrived the destination as soon as possible .
Parts service: Every product parts has the stock to supply customer as soon as possible.
FAQ1: Do you do OEM?
Answer1: Yes,we offer OEM service,actually we are the manufacturer for some American and chinese state-owned companies.
FAQ2: What's your payment term?
Answer2: We accept serveral payment terms,such as Letter of Credit,Telegraphic Transfer or L/C & T/T. Our payment terms are negotiable.
Lucy Cao
Tel:+86-546-7366788 Fax:+86-546-7366699 QQ:2965760149
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