• Wolwa GNQY-Z8 crane

Wolwa GNQY-Z8 crane

It must be outrigger supported when working, and can't load, also not suitable for work in soft or muddy ground.

Product Details

Quick Details


Wolwa GNQY-Z8 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-Z8 crane parameter

Main parameter



Chassis model


Max.lifting weight


Lift speed


Arm length

U type 6*5m≈30m

Travel speed


Max.lifting height


Outrigger base


Engine model


Swing speed






Electric engine




Wolwa GNQY - Z8 crane operation specification

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

  1. 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 .
  1. 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.

Wolwa GNQY-Z8 crane

Company Profile

Established in 2005, Wolwa Group Co., Ltd. is a professional manufacturer and exporter concerned with the design, development and production of excavator. We are located in Jining City of Shandong province, with convenient transportation access. Covering an area of 88,000 square meters, we now have over 1,000 employees and an annual sales figure that exceeds USD 10-30 million.

All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. We are currently exporting 30%-50% of our products worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. Besides, we have received ISO9001 certification. As a result of our high quality products and outstanding customer service, we have gained a global sales network in many countries.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
Wolwa Group Co., Ltd. is


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