济宁东宏机械设备有限公司
Jining Donghong Machinery Co., Ltd
Quality supplier of drilling rig parts for Bomco,Lanzhou LS, Honghua, Sj petro, Rg Petro, Beijing BPM, Shenkai, Kingdream, CCDC
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ZJ40/2250/CZ Truck-mounted drilling rig

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Issuing time:2018-04-20 17:47

ZJ40 truck mounted drilling rig is the biggest light duty self- propelled truck mounted drilling

equipment. Several patenttechnologies and new technologies are used in the unit Mature and reliable compound system for double engine is used. Compound gear box with unique design is of reliable driving performance and reasonable load distribution. Auxiliary brake of drawworks is air control water cooling disc brake. 128(39m) mast and chassis frame is fabricated with special material and structure to ensure reliable stength and to reduce weight efficiently, and it provides great performance to satisfy the requirements for 13,120(4000m) drilling operation meanwhile, it also ensures the traveling efficiency and performance.


ModelZJ40/2250/CZ
Drilling depth(4.1/2·DP) ft(m)13123.36(4000)
Workover depth(3-1/2·DP) ft(m)24606(7500)
Max. hookload lb(kN)506160(2250)
Drill line dia, in.(mm)/linesØ1-1/4(Ø32)/10
Max. hook speed ft/s(m/s)4.46(1.36)
Overall dimensions ft(m)50.85x9.8x14.6(15.5x2.99x4.46)
/welght lb(kg),in shipping status/180776(82000)
Power systemCAT C1 6
Engine power, hp(kW)(2100r/min) 600x2(448x2)
Model, transmissionALLISON-S6610x2
Emergency power(motor)
Chassis driving type14x10
Min. turning dia. ft(m)137.8(42)
Min. ground clearance in.(mm)13.39(340)
Approach angle/departure angle/Max. grade ability36°/18°/20°
Drawworks typeDouble drum(single drum)
HP,drawworks hp1000
Dla.x length. main drum in.(mm) Ø25x49.4(Ø635·1254)
Main brake type. main drumHydraulic disc type
Cooling. main brakeNone
Auxiliary brake, main drumWCB236 disc brake
Speeds of drawworks5 forward 1 reverse
Sand drumoptional
Mast typeJJ225/39-W
Height. mast ft(m)39
Max. static load lb(kN)5061600(22500) 66.9(20.4)
Height. monkey board ft(m) 59.35(110)
Max. windload kn(km/h)24V/220V/380V(China)
Control/lighting/power system24V/220V/380V(Chlna)
Rated pressure, hydraulic/airsystem, psi(MPa)14/0.833-0.93
SubstructureZT3000/6.7-Z foldable substructure
Rotary tableZP275
Traveling blockYG225
SwivelSL225