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Current location::Home> Products

Tiger rig excellent performance JC50DB drilling rig

< >
  • Features
  • Specification

Tigerrig excellent performance JC50DB drilling rig


AC VF drawworks features


1.All bearings are roller bearing, all shaft material are alloy steel.

2.The drum is grooved.

3.Automatic feeding device

4.The main brake is hydraulic disk brake, water-cooled or air-cooled.

5.The auxiliary brake is dynamic brake.

6.Single-shaft drawworks

7.Dual stage gear reducer transmission, manual gear change

8.The gear is oil-lubricated



Specifications

Model

JC40DB

JC50DB

JC70DB

JC90DB

Nominal drilling depth

m

114mm

drill pipe

2500-4000

3500-5000

4500-7000

6000-9000

127mm

drill pipe

2000-3200

2800-4500

4000-6000

5000-8000

Power rating
kW (hp)

735 (1000 )

1100 (1500 )

1470 (2000 )

2210 (3000 )

Qty. of motor x power rating
kW (hp)

1 ×720

2 ×720

2 ×1100

3 ×1100

Motor rated speed r/min

601

660

660

660

Drill line Dia. mm(in)

32 (1 1/4 )

35 (1 3/8 )

38 (1 1/2 )

45 (1 3/4 )

Max. drill line load kN

275

340

485

630

Drum size (Dia. x width) mm(in)

640×1139

(25 1/4 ×44 7/8 )

685×1138

(27 ×44 7/8 )

770×1439

(30 ×53 1/2 )

914×1556

(36 ×61 1/4 )

Brake disc size (Dia. x width) mm(in)

1500×76
(59 ×3)

1600×76
(63×3)

1520×76
(59 3/4)

1800×76
(70 7/8 ×3)

Automatic feeding motor power
kW (hp)

45(60)

45(60)

45(60)

45(60)

Transmission

Single stage gear

Dual stage gear

Dual stage gear

Dual stage gear

Auxiliary brake

Dynamic brake

Dynamic brake

Dynamic brake

Dynamic brake

Dimension (L x W x H) mm

4230×3000
×2630

5500×3100
×2650

4570×3240
×2700

6000×3400
×2906

Weight kg

18600

22500

30000

42000