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ZJ20 Truck Mounted Drilling Rig

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ZJ20/1580CZ Truck-Mounted Drilling Rig

ZJ20/1580CZ truck mounted hydraulic rig is suitable for drilling operation of shallow wells which is less than 2000m, heavy repair operations of oil and gas wells and water well drilling operations. This light truck mounted mechanical drill rig self-developed by our company. Through years of technology innovation and continuous improvement, it has become more mature and reliable.

1. This is the minimum level model for shallow well drilling, suitable for drilling and work-over operation, also can be used for water well drilling operation.
2. CAT/ Cummins series diesel engine can be used.
3. Truck mounted hydraulic rig is equipped with ALLISON hydraulic transmission box. Domestic hydraulic transmission box is also optional.
4. Equipped with 12×8 petroleum-purposed vehicle chassis, which has good cross-country ability.
5. The main brake for the draw-works can be band brake or disc brake, the auxiliary brake can be Eaton pneumatic water cooled disc brake or water brake.
6. Adopting a number of patented technologies, the mechanical drill rig now features reasonable layout, reliable operation performance and low transportation cost, easy for on-site installation and maintenance.

Technical Parameters of Truck Mounted Hydraulic Rig

Item Name Parameter
1 Drilling depth (41/2″Drill Pipe) m 2000
2 Overhaul depth (31/2″Drill Pipe) m 5500
3 Max. hook load KN 1580
4 Hook speed (m/s) 0.2 to 1.4
5 Mast (m) 35
6 Mast type A-mast
7 Engine power (kW) 470
8 Hydraulic transmission box M6620AR
9 Transmission type of mechanical drill rig Hydraulic + Mechanical
10 Traveling system 5 × 4
11 Main rope diameter (mm) φ29
12 Hook block model YG160
13 Swivel model SL160
14 Rotary table model ZP175
15 Chassis model of truck mounted hydraulic rig XDP60/12 × 8
16 Approach / departure angle 26°/18°
17 Min. ground clearance (mm) 311
18 Max. gradeability 26%
19 Min. turning diameter 38
20 Overall dimension (m) 20.5 × 3.05 × 4.4
21 Main unit mass (kg) 65000