中文字幕人妻偷伦在线视频-激情综合啪啪-动漫啪啪高清区一区二网站-在线99热-ass少妇pics粉嫩bbw1-宅男噜噜噜66网站在线观看-欧美精品动漫-九九九精品成人免费视频-国产一二在线观看-制服丝袜有码中文字幕在线-成年人在线网站-日本欧美国产在线-中文字幕人成乱码在线观看-国产又粗又猛又黄又爽视频-亚洲一区av无码专区在线观看

Product selling points

Adopt advanced control technologies such as closed energy-saving circuit, load sensitivity, electro-hydraulic ratio, energy saving, consumption reduction, flexible and comfortable operation;

The rack and pinion pushes and pulls, the transmission is stable and reliable, and the power head spindle floats to increase the service life of the drill pipe thread;

Equipped with a cab, heating and cooling air-conditioning as standard, various instrument layouts and operating systems meet the requirements of ergonomics, and the operation is flexible, comfortable and convenient;

Cummins high-power engine system, with strong power and sufficient power reserve, can meet the construction of the rig under different working conditions;

Wire-controlled walking system to ensure walking safety.

 

Product configuration