Model

ZJ40/2250L

ZJ40/2250LDB

rig123.net' target='_blank'>Drilling depth (4 1/2“ DP), m (ft)
(5” DP), m (ft)

4000 (13120)
3200 (10499)

Max. hook load, kN (lb)

2250 (505800)

Max. hook lifting speed, m/sec (ft/sec)

0.23-1.5 (0.75-4.92)

Line dia., mm (in) / Effective line quantity

Ф32 (Ф1-1/4) / 10

Diesel engine power, kW (hp) (1300 r/min)

605 (810) х 3

1100 (1500) х 3

Drawworks power, kW (hp)

735 (1000)

Mud pump power, kW (hp) (2100 r/min)

716 (960) х 2

Drawworks shift

4 forward 2 backward

Mast type

vertical К type

Effective height of mast, m (ft)

43 (141.08)

Max. static load, kN (lb)

2250 (505800)

Mast racking capacity, m (ft) (5” DP)

4000 (13123.64)

Max. wind load, km/h

110

Substructure height, m (ft)

7.5 (24.61)

Clearance height below beam, m (ft)

6.3 (20.67)

Substructure area/setback capacity, m2/m (ft2/ft)

9.7 x 10.8/4000 (31.82x35.43/13124)

Rotary beam/setback box load, kN (lb)

2250 / 1600 (505800/359680)

Rated pressure of air pressure system, MPa (psi)

0.8 ~ 1 (114.4 ~ 143)

Weight, kg (lb)

261000 (5800000)

252000 (5500000)

Rotary table model/opening dia., mm (in)

ZP275/Ф700 (Ф27.56)

Rotary table shift

4 forward 2 backward

Stepless timing

Max. rotary speed of rotary table

300 r/min

Traveling block

YG225

Swivel

XSL225

Mud pump

F-1300 x 2
 

Model

ZJ50/3150L

ZJ50/3150LDB

Drilling depth (4 1/2“ DP), m (ft)
(5” DP), m (ft)

5000 (16400)
4500 (14760)

Max. hook load, kN (lb)

3150 (708120)

Max. hook lifting speed, m/sec (ft/sec)

0.13-1.48 (0.43-4.85)

Line dia., mm (in) / Effective line quantity

Ф32 (Ф1-3/8) / 12

Diesel engine power, kW (hp) (1300 r/min)

810 (1100) х 3

1500 (1100) х 3

Drawworks power, kW (hp)

1100 (1500)

Mud pump power, kW (hp) (2100 r/min)

716 (960) х 2

Drawworks shift

4 forward 2 backward

Mast type

vertical К type

Effective height of mast, m (ft)

45 (147.6)

Max. static load, kN (lb)

3150 (708120)

Mast racking capacity, m (ft) (5” DP)

3150 (708120)

Max. wind load, km/h

130

Substructure height, m (ft)

9 (29.5)

Clearance height below beam, m (ft)

7.6 (25)

Substructure area/setback capacity, m2/m (ft2/ft)

10.66 х 10.95/5100 (35х35.9/16728)

Rotary beam/setback box load, kN (lb)

3150/1600 (708120/359680)

Rated pressure of air pressure system, MPa (psi)

0.8 ~ 1 (114.4 ~ 143)

Weight, kg (lb)

320000 (700000)

305000 (670000)

Rotary table model/opening dia., mm (in)

ZP375/Ф953 (Ф37.5)

Rotary table shift

4 forward 2 backward

Stepless timing

Max. rotary speed of rotary table

300 r/min

Max. rotary speed of rotary table

Traveling block

YG315

Swivel

SL450-II

Mud pump

F-1600 x 2