Rough terrain crane (KDRY30)

Performance Specification

Max. total rated lifting load: 30t X 3m

Boom: 9.18-27.78m

Fully-extended Boom + Jib: 27.78+7.2m (One-section, angle 0º, 30º)

Lifting height: Base Boom 10m

Fully-extended Boom 27.78m

Fully-extended Boom + Jib 34.3m

Winch speed (single line):

Main winch: 80m/min

Auxiliary winch: 80m/min

Boom angle: -3-80º

Boom elevating time: 75s

Boom extending time: 75s

Slewing speed: 2r/min

Turning radius at swing table tail: 3525mm

Equipments and Structure

Boom profile: Four-section boom of Octagon cross section

Jib profile: One-section truss (inclination 0, 30)

Boom extending device: One-section telescopic cylinder and rope

Boom elevating device: Front-mounted single cylinder elevation

Lifting device: Isolated main and auxiliary lifting devices.

Planetary reducer driven by hydraulic motor

Slewing device:

Type: H-shaped hydraulic outrigger with an option of both hand and electric control

Outrigger span: 6085X6500mm (longitudinal X lateral)

Steel wire rope:

Main winch: φ14-150m

Auxiliary winch: φ14-90m

Hydraulic System

Hydraulic pump: 63/50, 32/08 dual geared pump

Hydraulic motor:

Lifting device: Axial piston hydraulic motor

Slewing device: Axial piston hydraulic motor

Control valve

Hydraulic ram

Hydraulic ram capacity: 400L

Standard Configuration

Oil cooler, working light, radio

Driver’s Cab

Adjustable seat, windscreen wiper,

All-steel-welded cab with a sliding door, two seats

Four-point supported silicone oil damper

Configuration Options

Air conditioner, video monitor system