China best Rotary drilling rig XCMG XR260D

Description

Introduction of Advantages (Highlights) of XR**0DRotary Drilling Rig

 
1、采用旋挖钻机专用液压伸缩式履带底盘和大直径回转支承，满足超强的稳定性和运输的便捷性。
It adopts the dedicated hydraulic retractable crawler chassis and large diameter slewing bearing to provide extraordinary stability and transport convenienceï¼›
2、采用原装进口的康明斯电控涡轮增压发动机，动力强劲，排放满足欧Ⅲ排放标准。
It adopts the Cummins electric control turbo-supercharged engine imported with original packaging to provide strong power and conformity with Euro III emission standard.
3、液压系统采用极限功率控制和正流量控制，使液压系统更加节能高效。
It adopts the extreme power control and positive flow control for the hydraulic system to make it more energy efficient.
4、采用单排绳主卷扬，有效解决钢丝绳磨损难题，有效提高钢丝绳使用寿命；并在主卷扬上设有钻深检测装置，单层绕绳使深度检测更准确。
It adopts the single-rope main winch structure to provide an effective solution to the wear problem for the steel wire rope and greatly prolong its service life; the main winch is equipped with a drilling depth detector which can provide high detection accuracy thanks to the single-rope design.
5、可根据用户要求进行多种配置（如：支腿油缸、套管驱动等），扩展性好。
It has a variety of configuration according to user＇s requirements (such as: oil cylinder, casing drives, etc.), and good extensibility.
 
6、新型结构动力头，采用多级减震技术、双密封结构有效提高可靠性，可拆卸驱动键板，方便维修。
Multiple shock absorption and double seals provide a high reliability of the rotary head，the detachable drive key can provide easy maintenance and replacement。
7、标配集中润滑系统，维护保养更便捷。
It is equipped with a centralized lubrication system as standard configuration to provide more convenient maintenance.

二、Main Technical Data