QZ5-20t Overhead Crane With Grab Bucket /Grab Machine

QZ5-20t Overhead Crane With Grab Bucket /Grab Machine, 1.Span:7.5~32m, 2.Lifting capacity :20t, 3.Lifting height:28m - details see: https://www.machineto.com/qz5-20t-overhead-crane-with-grab-bucket-grab-machine-10101760

Feature:Other	Condition:New	Application:Widely	Rated Loading Capacity:5--20T
Rated Lifting Moment:200KN	Max. Lifting Load:20T	Max. Lifting Height:28M	Span:10.5----31.5M
Place of Origin:Henan China (Mainland)	Brand Name:DongQi	Model Number:QZ	Certification:ISO9001
Warranty:One Year	After-sales Service Provided:Engineers available to service machinery overseas	Lifting Speed:39.3m/min	Travelling Speed:45.9m/min
Working Grade:A6	Power Source:3-phase, 380V 50HZ	Crane traveling limited switch:included	Polyurethane material buffer:included
Current overload protection system:included	Weight overload protection device:included	Emergency stop system:included	Voltage lower protection function:included

QZ Model Double Beam Grab Bucket Overhead Bridge Crane

1.QZ model grab bridge crane is widely used in loading goods in port,factory,workshop and power plant.The work classification is heavy and the group classification of the crane is A6.

2.The direction of platform door to the driver's cap is:Side,end and top.The lifting capacity includes the weight of the grab.The fetching device is a double-cylinder 4-rope grab bucket that is simple,reliable and can open and close at any height.The grab bucket is only used to bulk materials and please make clear statement in the order if you want grab bucket that is used to take underwater or special materials.

3.The crane can be used for both indoor and outdoor operations and water-proof cloth is needed in out door operation.

Design and construction rules:

♦All the cranes requirements used is according to Chinese standard

Safety feature:

weight overload protection device,power failure backup,top quality durable polyurethane buffer,crane traveling limit switch,low voltage protection protection function,emergency stop system,current overload protection function.

Advantage:

♦ more than 40 years' history in manufacturing crane.

♦ more than 500 professional staffs,engineers.

♦ one-stop shop for all cranes.

Parameters:

QZ Overhead Crane with Grab 10t
Span	S(m)	10.5	13.5	16.5	19.5	22.5	25.5	28.5	31.5

Lifting height	m	18	18	18	18	18	18	18	18
Lifting speed	m/min	39.3	39.3	39.3	39.3	39.3	39.3	39.3	39.3
Trolley speed	m/min	45.9	45.9	45.9	45.9	45.9	45.9	45.9	45.9
Crane speed	m/min	112.5	112.5	112.5	101	101	101	101	101
Lifting motor	kw	37	37	37	37	37	37	37	37
Trolley motor	kw	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5

Total weight	kg	20800	22400	25200	29100	32800	36200	39900	42900
Max Wheel Load	KN	113	121	131	142	152	162	172	180
Track		P43	P43	P43	P43	P43	P43	P43	P43

Main dimension	mm	10.5	13.5	16.5	19.5	22.5	25.5	28.5	31.5
Rail top to main top	H1	2078	2078	2078	2189	2189	2189	2189	2189
Rail top to girder bottom	H2	815	815	815	940	940	940	940	940
Wheel base	W	4000	4000	4000	4100	4100	5000	5000	5000
Crane width	B	6913	6913	6913	6963	6963	7413	7413	7413
Hook left limitation	S1	2015	2015	2015	2015	2015	2015	2015	2015
Hook right limitation	S2	1850	1850	1850	1850	1850	1850	1850	1850
Trolley gauge	K	2000	2000	2000	2000	2000	2000	2000	2000
Note: Control mode for cab operation,indoor