XCMG Horizontal Directional Drill Rig Drill Frame

Introduction
The XCMG Horizontal Directional Drill Rig Drill Frame is the structural backbone of the drilling system, engineered to provide precise guidance and robust support for the drill string during horizontal directional drilling (HDD) operations. Constructed with high-strength materials and advanced components, this frame ensures stability, alignment, and efficient power transmission, even in the most challenging soil conditions.

Product Description of XCMG Horizontal Directional Drill Rig Drill Frame

Structural Framework and Components
The DrillFrame itself is a heavy-duty steel assembly designed to withstand extreme torsional and axial forces. It features Rack systems—typically dual racks—mounted along its length, which engage with pinions on the drill head to enable smooth, controlled advancement of the drill string. These racks are secured with Screws and Spring Washers to prevent loosening during operation.
Bearing and Mounting Systems
Oil-less Bearings are strategically integrated into the frame to support rotating components, such as the Shaftmounbracket (shaft mounting bracket), which holds the drill head shaft. These bearings eliminate the need for lubrication, reducing maintenance requirements and preventing contamination in sensitive environments. The shaft mounting bracket is fastened to the frame using Bolts, Nuts, Washers, and Spring Washers, ensuring a secure, vibration-resistant connection.
Safety and Movement Control
Limit Blocks are positioned at critical points along the frame to prevent over-travel of the drill head, protecting both the equipment and operators. These blocks are secured with Bolts, Washers, and Nuts, providing reliable stopping force when engaged. The Hose Track—a specialized channel—guides hydraulic hoses and cables, preventing tangling and damage during drill head movement. It is attached to the frame using Bolts, Washers, and Nuts, ensuring flexibility while maintaining organization.
Engineering Excellence for Durability
Each component in the XCMG Drill Frame is rigorously tested for fatigue resistance, corrosion protection, and dimensional accuracy. The frame’s steel structure is heat-treated and coated to withstand abrasive soils, extreme temperatures, and continuous vibration. The use of standardized fasteners and modular design allows for quick repairs and component replacements, minimizing downtime during maintenance.
Conclusion: Reliable Foundation for HDD Success
The XCMG Horizontal Directional Drill Rig Drill Frame delivers the stability, precision, and durability required for successful HDD projects. By integrating robust structural components, advanced bearing systems, and safety features, XCMG ensures operators can achieve accurate drilling paths with confidence. Trusted by professionals worldwide, this frame exemplifies XCMG’s commitment to engineering excellence in construction machinery.

Product Parameters of XCMG Horizontal Directional Drill Rig Drill Frame

No.	PartNumber	Part Name	Q’ty	Remark
1	425101711	DrillFrame	1
2	800553505	Oil-less Bearing	2	SF-1 5050
3	425101091	Shaftmounbracket	1
4	805300112	Washer	1	GB/T97.1
5	805005576	Bolt	1	GB/T5783
6	805238669	Nut	1	GB/T812
7	805300095	Washer	1	GB/T858
8	805200052	Nut	2	GB/T6170
9	805300023	Spring Washer	5	GB/T93
10	805000113	Bolt	5	GB/T5783
11	805047664	Bolt	4	GB/T5783
12	805200087	Nut	4	GB/T6172.1
13	425101092	Limit Block	1
14	800352131	Hose Track	1
15	805000062	Bolt	8	GB/T5783
16	805300017	Washer	12	GB/T97.1
17	805203788	Nut	8	GB/T889.1
18	425101719	Rack	2
19	425101721	Rack	1
20	805140574	Screw	48	GB/T70.1
21	805300011	Spring Washer	48	GB/T93