GNQY-C12 truck crane

Wolwa GNQY-C12 12 tons Truck Crane

Introduction

Wolwa GNQY-C12 12 tons Truck Crane is a kind of crane fitted on a common car chassis or special automobile chassis, its driving cab and lifting control cab is set separately. This kind of crane is featured by good maneuverability and quick swing speed. It must be outrigger supported when working, and can't load, also not suitable for work in soft or muddy ground.

Specification

Operation specification

1) The crane driver must be professional and technical trained, examination qualified and getting the certificate can operate independently.

2) The driver should be familiar with mechanical principle of mobile crane, maintenance rules, safety operation procedures, and strictly carry out according to regulations. It is forbidden to drink or body has not indications for operation.

3)Before use people should check whether the job site is flat solid in detail, leg whether firm, operating handle, brake and other operating device is sensitive and reliable, to ensure working without anything abnormal.

(4) When hook lifting, the components must be the in the direction of the rear of the lifting. Lifting must first do try hangings, to avoid excessive lifting, minimize the objects stay in the air, suspended substance to slow even when landing.

(5) When working, the abrasion of wire rope should be often observed. When the crane boom angle is large, the hanging material should first be down to the position, in keeping the sling tension condition, then lower hoist boom, loose rope, and pick the hook.

6)Hoist boom lift must fall back when: do not lower down the arm when lifting heavy objects. The throttle is smaller when lowing the arm and bigger when lifting. Rotary motion is to be steady, not sudden reversal, when close to the rated weight load, shall not air rotary when the ground clearance is 0.5 m above.

7)It is strictly prohibited to lifting when driving, the lift arm must be put on the bracket when driving, the hook is in the bumper, and the wire rope to pull tight.

(8) After the completion of the work, lifting legs and sawing arm shall not simultaneously. Driving on the highway, it is imperative to strictly abide by the traffic rules, turning slowly, and strictly control the speed of the car on the way down.

12ton GNQY-C12 Truck Crane 

•Direct factory supplier ,Well and High Quality Control

Shandong Wolwa Construction Machinery Co., Ltd, a corporate enterprise of Wolwa Group, is a professional hydraulic excavator manufacturer integrating scientific research, production and sales. Wolwa Group Co., Ltd has the total assets of 2.5 billion RMB. It has over 80,000 square meters of production workshop with international advanced level and 8,000 square meters of R & D center. It has the production capacity with an annual output of 10,000 sets of construction machinery and 20,000 sets of hydraulic parts. The company has the honors of National High-tech Enterprise, he Leader of Local SMES and Shandong Top 100 Enterprise.

Our main leading products are DLS865-9A DLS880-9A DLS890-9A DLS100-9A Wheeled Hydraulic Excavator, DLS880-9A DLS890-9A Wheeled Sugarcane Wood Loader,  DLS118-9A Wheeled Hydraulic Stacker, DLS865-9B DLS865-10B DLS880-9B DLS100-9B DLS130-9 DLS160-9 Crawler Hydraulic Excavator etc.

We also specializes in the sales of other construction machinery and agricultural equipment such as desiccated underground crusher, welding workstation, truck cranes, wheel loaders, skid steer loaders, concrete mixer trucks, forklifts, road rollers, harvesters, tractors, steel bar processing machinery and so on.

Our company has passed the ISO9001:2008 authentication, and got European Union CE certificate. Our products are exported to many countries such as Russia, Belarus, Iran, Vietnam, Five Central Asian Countries, Africa and other countries all over the world.