Hydraulic double brake lifting winch

MODEL CODE : DHW22-8-80-10-ZPZ REV. A 28-02-22

HYDRAULIC DIAGRAM

A hydraulic driven man riding winch equipped with two

independenly operaring brakes. The primary brake

positioned between the hydraulic motor and the gearbox

and an extra secondary brake placed in the drum

connected to the frame. The winch is equipped with a

emergency function which makes it possible to lower the

load by applying pressure on the S port as shown in the

diagram.

Max. line pull 6st layer 8 kN @ 150 bar

WLL 8 kN

Max. speed 1st layer 45 m/min @ 40 L/min

Wire rope diameter 10 mm (hoisting)

Wire rope capacity 80 m (in 6 layers)

Drum flange diameter 325 mm

Drum inner diameter 172 mm

Drum length 195,7 mm

Dimensions (LWH) 536 x 350 x 390 mm

Total weight excl. rope 86 kg

Gearbox i=18,6

Hydraulic motor 34,9 cc axial piston motor

Primary brake torque 166 Nm

Brake control pressure 20 bar

Secondary brake torque 4000 Nm

Brake control pressure 30 bar

IDEN no. J022237W

Technical details

Description

+31 (0) 186-652189 info@degra.com degra.com

Hydraulic Winch

DHW22-8-80-10-ZPZ 28-02-22