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Trailer Mounted Drilling Rig
Description
The trailer mounted drilling rig puts all parts on the semi-trailer chassis, such as power system, draw-works, mast, traveling system and transmission system. The tractor draws the trailer to oil field during transportation, which is of great advantage to improve the drilling operation transportation efficiency and it saves the transportation resources.

Application
The diesel driven semi-trailer drilling rig is designed and manufactured by our company, which has the drilling depths of 1500m, 2000m, 3000m, 4000m, and the max static loads from 1350KN to 2250KN. It is suitable to the open oil fields with good road conditions.
This trailer mounted drilling equipment has the characteristics of heavy workload, reliable performance, strong cross- country ability, convenient for transportation, low cost for operation and moving, which is suitable for middle and shallow well drilling operation.

Technical Parameters of Trailer Mounted Drilling Rig
Item Name Product model
ZJ15T/1350 ZJ20T/1580 ZJ30T/1800 ZJ40T/2250
1 Drilling depth(41/2″DP) m 1500 2000 3000 4000
2 Heavy repair depth(31/2 "drill) m 4500 5500 6500 7000
3 Max hook load KN 1350 1580 1800 2250
4 Hook speed (m/s) 0.2 to 1.4
5 Mast (m) 33 35 38/39 38/39
6 Mast type A-mast A-mast A-mast A-mast
7 Engine power (kW) 403 470 2 × 403 2 × 470
8 Hydraulic transmission case M5620AR M6620AR 2×M5620AR 2×M5620AR
9 Transmission type of trailer mounted drilling rig Hydraulic + mechanical
10 Traveling system 5 × 4 5 × 4 6 × 5 6 × 5
11 Main rope diameter (mm) φ26 φ29 φ32 φ32
12 Hook block model YG110 YG160 YG180 YG225
13 Swivel model SL135 SL160 SL225 SL225
14 Rotary table model ZP175 ZP175 ZP275 ZP275
15 Chassis model of trailer mounted drilling equipment XDP50/10×8 XDP60/12×8 XDP70/14×8 XDP80/14×10
16 Approach / departure angle 30°/20° 26°/18° 26°/18° 26°/18°
17 Min. ground clearance (mm) 311
18 Overall dimension (m) 18.8 × 3.05 × 4.3 20.5 × 3.05 × 4.4 22.3 × 3.2 × 4.5 22.3 × 3.2 × 4.5