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XJ650 Truck Mounted Workover Rig

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The XJ650 hydraulic truck mounted workover unit is mainly suitable for work-over operation of middle and shallow wells. Its main working system includes the lifting system and rotation system. The maximum static hook load is 1580KN. Workover rig can achieve heavy repair and side tracking when equipped with substructure and associated parts.

1. The mast adopts 35m double-section hydraulic telescopic mast.
2. The chassis is 12×8 type, which has good cross-country performance.
3. The draw-works auxiliary brake is water brake. Pneumatic tong brake and pneumatic water cooled disc brake are optional.
4. Substructure and simple working platform are optional.
5. The rotary table transmission device adopts five forward, five reverse and anti-reverse rotation system.

Parameters of Hydraulic Truck Mounted Workover Unit

Item Name Parameter
1 Nominal heavy repair depth (EUE tubing) m 8500
2 Nominal heavy repair depth (27/8″ Drill Pipe) m 7000
3 Max. hook load KN 1580
4 Rated hook load KN 1200
5 Engine model of workover rig C18
6 Engine power(kW) 470
7 Hydraulic transmission case model M6620AR
8 Transmission type Hydraulic + Mechanical
9 Qty. of traveling system ropes 5 × 4
10 Mast (m) 35
11 Main rope diameter (mm) 29
12 Hook speed (m/s) 0.2 to 1.4
13 Approach / departure angle of hydraulic truck mounted workover unit 26°/18°
14 Min. ground clearance (mm) 311
15 Max. gradeability 26%
16 Min. turning diameter (m) 38
17 Rotary table model ZP175/ZP205
18 Hook block model YG160
19 Swivel model SL160
20 Overall dimension (m) 20.4 × 2.9 × 4.5
21 Main unit mass (kg) 65000