Model: QYS-15 ZIV

Max. Lifting capacity: 15000kgs

Max. Lifting Moment: 300kN.m

Max. Lifting Height: 14.64m

Max. Working Radius: 12.54m

Lifting capacity at different working radius: 15000/2.0, 9000/3.0, 6000/4.4, 4000/6.4, 2600/10.0, 2200/12.44

Sections of boom: 5

Swivel mechanism: clockwise or counter-clockwise 360°, ≤3r/min

Slewing cylinder

Outrigger: hydraulic, 2.21-5.6 (front), 2.3-4.2 (rear)

Hydraulic system: nominal flow rate:45L/min

Nominal pressure: 28MPa

Oil tank capacity: 160L

Safety device: with overflow valve in the hydraulic system, with balance valve and hydraulic lock for each cylinder, double cushion valve for the slewing, optional moment protector, optional swivel limit device.

Company's name: Shijiazhuang Coal Mining Machinery Co., Ltd.

Company's address: 111 Yuejin Road, Shijiazhuang, China.

Contact person: Gina

Tel: +86 311 85916740

Fax: +86 311 85053656

Email: ginazi@163.com

Website: www.coalcutting.com

MSN: gena_659@hotmail.com

QQ: 908501348