Model | ZJ20/1470CZ |
Drilling depth(4.1/2·DP) ft(m) | 6561.7(2000) |
Workover depth(3-1/2·DP) ft(m) | 18045(5500) |
Max. hookload lb(kN) | 330691.2(1470) |
Drill line dia, in.(mm)/lines | Ø1-1/8(Ø29)/8 |
Max. hook speed ft/s(m/s) | 4.3(1.31) |
Overall dimensions ft(m) | 66x10.99·14.44(20.13x3.35x4.4) |
/welght lb(kg),in shipping status | /123456.8(56000) |
Power system | CAT3412 |
Engine power, hp(kW)(2100r/min) | 650(485) |
Model, transmission | ALLISON-S6610HR |
Emergency power(motor) | Optional |
Chassis driving type | 12x8 |
Min. turning dia. ft(m) | 118.11(36) |
Min. ground clearance in.(mm) | 13.39(340) |
Approach angle/departure angle/Max. grade ability | 36°/18°/20° |
Drawworks type | Double drum(single drum) |
HP,drawworks hp | 650 |
Dla.x length. main drum in.(mm) | Ø18.9x36(Ø480x914.5) |
Main brake type. main drum | Band type(or hydraulic disc type) |
Cooling. main brake | Force spray water cooling |
Auxiliary brake, main drum | 202" SR hydro brake |
Speeds of drawworks | 5 forward 1 reverse |
Sand drum | Optional |
Mast type | JJ155/35-W double section mast |
Height. mast ft(m) | 114.83(35) |
Max. static load lb(kN) | 343238.08(1548) |
Height. monkey board ft(m) | 65.6/70.54(20/21.5) |
Max. windload kn(km/h) | 59.35(110) |
Control/lighting/power system | 24V/220V/380V(China) |
Rated pressure, hydraulic/airsystem, psi(MPa) | 2002/119.12.133(14/0.833-0.93) |
Substructure | ZT1690/4.5-S foldable substructure |
Rotary table | ZP175 |
Traveling block | YC150 |
Swivel | SL160 |
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