Drilling winch

Model

JC40

JC50

JC70

Nominal drilling depth (mm) Ø114 mm drill pipe

2500-4000

3500-5000

4500-7000

Nominal drilling depth (mm) Ø127 mm drill pipe

2000-3200

2800-4500

4000-6000

Rated input shaft power Kw (hp)

735 (1000)

1100 (1500)

1470 (200)

Max. rope gain mm (in)

275

340

485

Diameter of the hoist rope mm (in)

32 (1 1/4)

35 (1 3/8)

38 (1 1/2)

Drum size (Diameter x Width) mm (in)

640х1235

(25 1/4х48 1/2)

685х1245

(27х49)

770х1436

(30х56 1/2)

Drum brake size (Diameter x Width) mm (in)

1168х265   

(46х10 1/2)

1270х267

(50х10 1/2)

1370х267

(54х10 1/2)

Brake disc (Diameter x Width) mm (in)

1500х76

(59х3)

1600х76

(63х3)

1600х76

(63х3)

Drum capacity m (ft)

3500 (11480)

4500 (14760)

6000 (19685)

Secondary brake

DS40

DS50

DS70

Overall dimensions (Length x Width x Height) mm

6450х2560х2482

7000х2955х2780

7930х3194х2930

Weight (kg)

28240

45210

43000