Lh Double Girder Overhead Bridge Crane with Hoist Trolley

• After-sales Service: 1 Year
• Warranty: Video Technical Support
• Certification: CE, ISO9001, ISO9001: 2000
• Condition: New
• Operation Form: Ground Operation
• Maximum Lifting Height: >40m
• Model NO.: LH
• Maximum Lifting Weight: 20-50t
• Main Girder Form: Double Girder
• Type: Bridge Crane
• GB/T 19001-2000 Idt ISO 9001: 2000: Pass
• GB/T 24001-2004 Idt ISO140012004: Pass
• B/T 28001-2001, OHSAS180011999: Pass
• Main Electrical Parts: Siemens or Chint Brand
• Motor: Nanjing or Nanjing Special Motor
• Color: According to Your Demand
• Weight Overload Protection Device: Include
• Max. Lifting Height: 60m
• Sales Records: Ranking No. 1 in China
• Power Source: Electric
• Sling Type: Wire Rope
• Application: Workshop Usage
• Transport Package: Exporting Standard
• Specification: Chinese Standard
• Trademark: Kuangyuan
• Origin: Xinxiang, Henan Province, China
• HS Code: 84251100
• Production Capacity: 20000sets/Year

Product Description

             Double girder overhead crane with trolley



A compact designed crab unit for the medium load capacity range, with articulated end carriage joints ensuring positive contact of all four wheels with the track, with two direct drive cross travel motors. Load capacity range: 3 ton to 32 ton.

* Available in load capacity up to 32 tons.
* Fitted with CD/MD wire rope hoisting and travel drive units.
* Two lifting speeds in 1/10 ratio.
* Trolley speeds can be variable by VVF(VFD Variable Frequency Device)
* Two upper and two lower precision limit switches.
* Heavy duty wear resistant rope guide.
* Mechanical brake
* Lifetime lubricated gear drives.
* Very compact and light weight design.
* All crabs with articulate joints for equal loading on all four wheels.
* All crabs with two drives for cross travel.
* High capacity twin drive crab units also available.
* Complete with Hook block, pendant and all famous brand electricals.

Lifting capacity (t)					5	10	5/3.2	10/3.2	16/3.2	20/5	32/5	50/10
Span (m)					10.5-31.5
Max. Lifting  height (m)		Main lift			16					12	16	12
		Aux lift			//	//	18	16	18	14	18	18
Speed m/min	Main lift		A5		12.6	8.5	9.3	8.5	7.8	5.8	7.8	6
			A6		12.8	10.3	12.8	10.3	9.7	7.2	9.5	7.8
	Aux. Lift						9.5	9.5	9.5	12.6	12.6(A5) 12.8(A6)	8.5(A5) 10.3 (A6)
	Trolley Travel				40	44.5	37.2	43.8	44.6	44.6	42.4	38.5
Motor (kw)	Main lift			A5	13	17	13	17	26	26	52	55
				A6	15	22	15	22	30	30	55	75
	Aux lift				//	//	7.5	7.5	7.5	17	17	22
	Trolley				2.5	2.5	2.5	2.2	3.7	3.7	5.5	7.5
Work duty					A5, A6
Power supply					380V, 50Hz, 3-phase