Girder Machine Factory - High Quality & Reliable Steel Processing Solutions

overview

1.With a special spreader is mainly used for loading and unloading of large bridges and transitions. 2.The crane can achieve 90 degree rotation suitable for multi-span use. 3.Lifting adopts four points lifting and three-points balance, to ensure that wire rope in balance force. 4.Trolley using hydraulic push rod device can achieve a variety of lifting of the bridge, while saving costs.

Data Sheet of Gantry Crane for Beam Hoisting

Lifting Capacity		Single	t	450 (without spreader)
		Double	t	450+450
Span			m	38
Lifting Height			m	30
Tracks Center Distance			m	1,500
Speed	Hoisting		m/min	0.05 ~ 0.5 ~ 1 (no load)
	Trolley			0.2 ~ 2 ~ 4 (no load)
	Crane			0.5 ~ 5 ~ 10 (no load)
Electric Hoist	Model			CD1 16-30D
	Lifting Capacity		t	16
	Lifting Speed		m/min	3.5
	Traveling Speed			20
	Lifting Height		m	28.5
	Work Duty			A3
Steel Track Recommended				P50, P60
Max. Wheel Load			KN	360
Work Duty				A5
Total Weight			t	410
Total Power			KW	175
Power Source				3P, AC, 50Hz, 380V

Data Sheet of Gantry Crane for Beam Moving

Lifting Capacity		t	900 (without spreader)
Span		m	38.5
Lifting Height		m	12
Tracks Center Distance		m	1,200
Speed	Hoisting	m/min	0.05 ~ 0.5 ~ 1 (no load)
	Trolley		Hydraulic push rod
	Crane		1 ~ 10 ~ 12 (no load)
Electric Hoist	Model		WH164 20t-12D
	Lifting Capacity	t	20
	Lifting Speed	m/min	3.3
	Traveling Speed		14
	Lifting Height	m	12
	Work Duty		A3
No Load Steering			90°
Wheel Base		m	16
Concrete Beam		m	20, 24, 32
Steel Track Recommended			P50, P60
Max. Wheel Load		KN	225
Work Duty			A3
Total Weight		t	505
Total Power		KW	259
Power Source			300KW

Specification

1. Load capacity: 20 t to 900 t 2. Span: 6 m - 50 m 3. Max.Lifting Height: 18m 4. Structurte: Box / truss structure type 6. Character: Single girder/Double griders 7. Power Supply : Diesel generating set /380v-50hz,3Phase A.C 8. Grade ability: 1%-2% 9. Control mode: Remote/Cabin control 10 Running mode:Straight/across/diagonal 11. Image Design: Classic design (Ruby red, ruby blue, white)

Features of Gantry Crane for Railway Construction:

1. Rubber tire type and rail-mounted type; 2. Hydraulic driven of walking, steering and lifting; 3. Walk straight, oblique and rampage; 4. Good adaptability, high working efficiency, small space occupied; 5. Special spreader mainly used for lifting and transporting large concrete beam/bridge; 6. 2 cranes, 2 trolleys with max lifting height 30m; 7. The max wheel load is 22t when lifting 900t stuff; 8. 90° shift for rail type crane to achieve horizontal or vertical walking; 9. 4 points for lifting and 3 points for balance to ensure even stress of the steel wire rope ; 10. Accurate positioning for stuff lifting down; 11. Hydraulic push for trolley to realize various lifting and save the cost; 12. For the 4 hoists, it can be single use or combine use of 2 or 4 hoists while the hardware and software are interlocked for operation safety.

Girder machine

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