Truss Gantry Crane

Capacity: 5~100T
Span: 10~40m
Lifting Height: 6~24m

The Truss gantry crane is mainly used in the beam-making yard to tie up the precast beam steel bars and to lift the precast beam mold. The lifting speed adopts double speed, and the walking speed is controlled by frequency conversion, which is convenient for operation and use. It can be divided into box type and truss type, which are widely used in the production and transportation of precast beams.

According to the beam yard production environment, the main components of Dafang truss gantry crane are connected by pins and high-strength bolts, which are easily to be disassembled and transported, and have good wind resistance performance.

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Overview

Whole crane two-speed control
Lightweight design can save cost
The truss design has strong wind resistance performance.
Convenient for disassembly and assembly
Overload protection, loss of voltage, phase sequence, phase loss protection, emergency stop, lifting double limit switch, sound and light alarm devices.
Schneider/Siemens Electric spare parts, Schneider/ABB frequency converter
The power source can be three-phase alternating current or diesel generator

Parameters

Item		MH	MH	MH	MH	MH	MG	MG	MG	MG
Capacity		3T	5T	10T	16T	20T	40	60	80	100
Span		10~35	10~35	10~40	10~40	10~35	10~45	10~45	10~35	10~35
Lifting height		5~12	5~12	5~12	5~12	5~12	6~18	6~18	6~18	6~18
Hoist speed	Lifting	0.8/8	0.8/8	0.7/7	0.35/3.5	0.42/4.2	0.15~1.5	0.12~1.2	0.1~1	0.08~0.8
Hoist speed	Travelling	5/20m/minĀ or Frequency conversion control					1~10m/min Frequency conversion control
Crane travelling		5~45m/min					1~15/min Frequency conversion control
Working duty		A3/A4
Rails		P18	P24	P30	P38	P43	P43	P43	QU70	QU70
Power		AC 220~480 50/60 HZ 3PH or Diesel engine
Control mode		Cabin / Pendant / Remote control