Model 77-205x Pulley block for single conductor

Model 77-205x Pulley block for single conductor
Model 77-205x Pulley block for single conductor
Model 77-205x Pulley block for single conductor
Model 77-205x Pulley block for single conductor

The ball bearing hinge mechanism makes it possible to insert the pulling rope automatically.

Ball bearing aluminum sheave with interchangeable groove liners of nylon or aluminum. Galvanized steel frame with turnable clevis attachment.

Optional with fixed clevis.

Model with nylon liner

Model with aluminum liner

Dimensions (mm)

Breaking load
kN

Weight
kg

A

B

C

77-2050

77-2050-A

300

230

38

80

12

77-2052

77-2052-A

440

350

48

80

20

77-2053

77-2053-A

620

500

68

100

45

77-2054

77-2054-A

770

650

68

120

50

77-2055

77-2055-A

800

650

95

120

60

77-2056

77-2056-A

920

800

68

120

57

77-2057

77-2057-A

950

800

95

120

65

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