江苏地龙重型机械有限公司

DL450C型钻机运用五泵液压系统使机器有更高的工作效率，功率分配更加合理，强力风冷系统，即使在炎热地区也可长时间可靠工作，紧凑的外形结构及出色的爬坡能力使设备的转场及运输更加方便，高速的运行系统，采用多档位无级调速功能，大大提高了作业效率，采用油缸直驱推拉系统 ，油缸低速稳定性好，功率损失小。获得国家专利的夹持器在夹持钻杆时可自动对中，可在各种极端状况下对钻杆，夹持器进行作业保护。

With the use of five-pump hydraulic system, DL450C drilling machine has better working efficiency and rational power distribution. Its forced air cooling system enables it to work reliably for a long time. Additionally, its impact structure and sound climbing capacity can make transfer and transportation of the equipment more convenient. High-speed operation system has multi-shift stepless speed regulation function,significantly increasing the operation efficiency. The oil cylinder

direct-driven pull-push system employed has such features as good stability at low speed and low power loss. The patented holder can realize automatic centering while holding the drill pipe to protect drill pipe and holder in various adverse conditions.

DL660

DL660型钻机为履带整体式水平定向钻机，主旋转液压系统闭式回路使机器有更高的工作效率，194Kw功率发动机，强劲风冷系统，即使在炎热地区也可长时间可靠工作，紧凑的外形结构及出色的爬坡能力使设备的转场及运输更加方便，采用多档位无级调速功能，在不同的作业工况下可使钻机高效应用，大大提高了作业效率，旋转液压系统采用闭式回路设计，高强度钻杆托架置于大梁外侧，简单可靠，配合2吨吊机使用，装卸钻杆方便，效率高。世界一流品牌PALL过滤器保证液压系统清洁，使得原件使用寿命大大提高。可选配加力模块，可加力33吨。

With the use of closed loop of the main rotation hydraulic system, DL660 crawler integrated horizontal directional drilling machine has better working efficiency, and it has 194Kw engine. Its forced air cooling system enables it to work reliably for a long time. Additionally, its impact structure and sound climbing capacity can make transfer and transportation of the equipment more convenient. High-speed operation system has multi-shift stepless speed regulation function, significantly increasing the operation efficiency. The rotation hydraulic system is of closed loop and the high-strength drill pipe holder is set on the outer side of the crossarm,featuring simplicity, reliability, easy assembly & disassembly of drill pipe and high efficiency with the use of 2t hoist. The top-end PALL filter canensure cleanness of the hydraulic system and long service life of the equipment. Optional force adding module is available for additional 33t force.

DL4500

DL4500型钻机为履带整体式水平定向钻机，主液压系统闭式回路使机器有更高的工作效率，先进的自动控制系统使发动机功率分配更加合理，强劲风冷系统，即使在炎热地区也可长时间可靠工作，紧凑的外形结构及出色的爬坡能力使设备的转场及运输更加方便，采用多档位无级调速功能，在不同的作业工况下可使钻机高效应用，大大提高了作业效率，夹持器为全程浮动式设计，且前后夹可分离，满足各种状态下不同作业要求，高强度钻杆托架置于大梁中部，简单可靠，配合5吨吊机使用，装卸钻杆方便。发动机、主液压系统压力、过滤器等各系统关重部分参数均进自动控制器，有效保护设备安全。

With the use of closed loop of the main hydraulic system, DL4500 crawler integrated horizontal directional drilling machine has better working efficiency, and it has advanced automatic control system enabling more rational power distribution of the engine. Its forced air cooling system enables it to work reliably for a long time. Additionally, its impact structure and sound climbing capacity can make transfer and transportation of the equipment more convenient. High-speed operation system has multi-shift stepless speed regulation function, significantly increasing the operation efficiency. The holder is of whole-travel type and its front and rear clamps are separable for various adverse conditions. The high-strength drill pipe holder is set on the middle of the crossarm, featuring simplicity, reliability, easy assembly & disassembly of drill pipe and high efficiency with the use of 5t hoist. The key parameters of the engine, main hydraulic system pressure and filter etc. can be input automatic controller for effective equipment safety protection.

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