ZJ20 Truck-mounted drilling rig

2000m truck-mounted drilling rig, 650 HP, used for oil/gas exploration and workover service

Description: 1, Products features Classic model for intermediate and shallow well with reliable and stable capacity.Hydraulic disk brake for drawworks is optional.12x8 reinforced chassis, fast transportation and good cross-country capacity.Air-controlled water-cooling disk auxiliary brake for drawworks is optional.Emergency power system is optional. 2, Main Parameters  Item Model ZJ20/1470CZ 1 Drilling depth: m (ft) (4-1/2"DP) 2000 (6560) 2 Well servicing depth: m(ft) (3-1/2"DP) 5500 (18045) 3 Max. hook load: KN (lb) 1470 (330700) 4 Rope line diameter: mm (in)/number Φ29(1-1/8")/8 5 Max. hook lifting speed: m/s (ft/s) 1.31(4.3) 6 Moving dimensions: m(ft) 20.13x3.2x4.4(66x10.5x14.4) 7 Weight: kg(lb) 56000(123456) 8 Power system CAT3412/C18 9 Engine power: KW(hp)(2100r/min) 485(650)/521(700) 10 Model of hydraulic transmission ALLISON-S6610HR 11 Emergency power Select 12 Chassis driven 12x8 13 Min. turning radius: m(ft) 36(118.11) 14 Min. ground clearance: mm/in 340/13.39 15 Drawworks Double drum (single drum) 16 Drawworks power: hp 650 17 Diameter of main drum: mm(in) Φ480x914.5(Φ18.9x38) 18 Main brake Belt type(disc type can be chosen) 19 Auxiliary brake 202SR hydro brake(WCB can be chosen) 20 Drawworks lifting shifts 5 forward 1 reverse 21 Derrick model(double sections extension mast) JJ155/35-W 22 Derrick height: m(ft) 35(114.83) 23 Racking platform 20/21.5(65.62/70.54) 24 Wind speed: km/h(kn) 110(60) 25 Control/lighting/electric circuit 24V/220V/380V(China) 26 Rated pressure of hydraulic/ air: MPa (psi) 14/0.833-0.93(2002/119.12-133) 27 Rig floor DZ147/4.5-S 28 Rotary table ZP175 29 Traveling block/hook YG150 30 Swivel SL135(SL160)

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Ronnie  Wang

Tel:     86 010-64021466  010-64021477   ext 230

Fax:    86 010-64078878

ZJ20 Truck-mounted drilling rig