中文|English
Share to:
Top drive
Direct-drive top drive 225T

Direct drive by single motor, without reduction gearbox and lubrication system, higher reliability;

Technical parameters

1.Model: DQ225DBZ,

2.Motor power kW: 335,

3.Speed range r/min: 0-180,

4.Maximum continuous working torque N.m: 35000,

5.Makeup and breakout torque N.m: 45000,

6.Maximum torque N.m: 60000,

7.Braking torque N.m of brake: 35000,

8.Clamping range (diameter) mm of backup tong: 86-216,

9.Working pressure Mpa of hydraulic system: 16,

10.Rated working pressure Mpa of main shaft: 35,

11.Sole weight T of top drive: 12.3,

12.Outline dimensions mm: 5300×1990×1850,

13.Installation center distance mm: 750;


+86 28-6817-6436

China's sichuan province jinniu district information garden east road no. 99

+86 28-8297-1793

COPYRIGHT? 2013 - HONGHUA. ALL RIGHTS RESERVED 澳门金沙6088.com有限企业版权所有 蜀ICP备12009856号-1
XML 地图 | Sitemap 地图