Henan Mine Crane Co.,Ltd.
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Heavy duty cabin control Double girder grab electric goliath crane outdoor
Product description of 30 Ton Double girder grab gantry crane
Double girder grab bucket gantry crane is usually used in open-air warehouses or along railways. His control method is usually the driver's cab or ground control. It looks in the shape of “A" in appearance, The span of double beam mobile rail grab gantry crane is usually 18-35 meters. Double girder grab bucket gantry cranes are suitable for open-air warehouses and workshops of metallurgical, cement, chemical and other enterprises to carry ore, limestone, ore powder, coke, coal, sand and other bulk particles indoors or in the open air and between fixed spans. Grab buckets are more suitable for bulk materials under natural accumulation. When grabbing underwater materials or special materials, they must be specifically mentioned in the order. When used in the open air, they must be equipped with waterproof equipment.
Mechanical parts of double girder grab gantry crane:
1. Double welding box or trussed girder , beam deflection with DIN/FEM standard
2. Steel Material: Chinese standard Q235B, Q345B, Q355E
3. Trolley rail is made of high strength hot rolled flat steel (16 Mn)
4. Epoxy zinc-rich painting for one bottoms and two sides of 120μm thick, to achieve a long lifespan, beautiful appearance and good luster
5. The end beams are equipped with flat wheel or double rim wheels, anti-friction bearings, buffer blocks and derailment preventing end plate
6. Maintenance walkway is located on one side of the main girder, high safety.
Painting:
Primer and finishing paint
Color: according to your demand.
Product Picture:
Product technical parameters:
| Lifting weight(T) | 5 | 10 | 16/3.2 | 20/5 | 30 | 50/10 | |
| Span(m) | 18~35 | ||||||
| Max Lifting height(m) | Main Hook | 10 | |||||
| Auxiliary Hook | 12 | ||||||
| Working class | A4,A5,A6,A7 | ||||||
| Speed(m/min) | Main Hoisting | 10 | |||||
| Aux hoisting | 15 | ||||||
| Trolley Cross Traveling | 35 | ||||||
| Crane Long Traveling | 40 | ||||||
| Motor Type | Heavy duty slip ring motor | ||||||
| Motor (Kw) | Main Hoisting | 15,22,37,45,55 | |||||
| Trolley Cross Traveling | 15,22,37 | ||||||
| Crane Long Traveling | 2*6.3,2*8.5,2*11 | ||||||
| Control mode | Remote control,Cabin control | ||||||
| Recommended Rail model | 30kgs/m | 38kgs/m | 43kg/m | 50kg/m | |||
| Power source | 3Ph A.C 50Hz 380V | ||||||
Main product of Henan Mine Crane
Henan Mine Crane meet the demand factory, workshop, port, mining, waste disposal, goods scattered, petrochemical, aerospace, military and other industries of universal bridge crane, overhead crane, eot crane, door crane, universal gantry crane, rubber tyre and rail mounted container gantry crane, four link type portal crane, quayside container crane, crane, crane hook, mining grab crane, gantry crane, ship loader, grab bucket ship unloader, stacker reclaimer, dredger, mobile platforms and other types of hydraulic crane.
We have passed CE, GOST, SGS, and OHSAS & ISO9001:2000 international quality control,ISO14001:1996 environment and ISO9001:2001 health and safety certifications. We have a perfect quality-control system, a strict management system, and strong production capability and advanced testing measures to ensure the high production and high quality.