Wolwa GNQY-C8 8 tons mobile mounted crane
Introduction
Automobile crane is a kind of crane fitted on a common car chassis or special automobile chassis, its driving cab and lifting control cab is setted 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.
Wolwa GNQY-C8 8 tons mobile mounted crane
Specification:
Model:GNQY-C8
Engine model: 4D26
Chassis model: BJ5073JQZ-1
Power: 70kw
Dimention:8.75x2.23x2.8m
Max. Lifting weight: 8000kgs
Max. Lifting height: 34m
Swing speed: 3.2/min
Max Travel speed: 75km/hour
Lift speed: 53(76)m/min
Leg span:3.4x4.0m
Wolwa 8ton Truck Crane with low price for sale GNQY-C8
Product feature:
1.Full hydraulic pressure drive, electrical dual-purpose, safe and reliable work, high efficiency, low labor intensity;
2.Every hydraulic system equipped with balancing valve and hydraulic lock, safe and reliable performance;
3.Lifting hoist adopts often closed hydraulic brake, also optional hydraulic hoist
4.Crane jib and important components are made of low alloy steel plate to reduce weight of crane, crane performance;
5.Rotary bearing all adopt 50 mn forging materials
6.6 tons and above the crane main fittings adopt xugong/dongyue original accessories, such as: the main valve main pump, winding system and rotation system, slewing bearing
7.Boom of cold forming, rectangular, five prismatic structure, give full play to the mechanical properties of the material
8.Adopts hydraulic cylinder telescopic crane boom, work more safety and reliable
9. Equipped with night light, expanded the work time.
Telescopic crane boom using marker and alarm limit of double insurance;
10.Optional bridge before and after, negative arm and three-phase electric operation;
11.Crane display options torque, height limiter;
12.Cranes are equipped with the radiator, more conducive to the summer job;
13.Hydraulic oil line rubber hose all adopt double wire super high pressure oil pipe, steel pipe are all made
Wolwa GNQY -C8 8 tons mobile truck crane
Operation
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 have 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 a try hanging, 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.
5. 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 .
6. 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.
7. 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.
