XCMG Horizontal Directional Drill Rig Carriage

Introduction
The XCMG Horizontal Directional Drill Rig Carriage is a critical assembly that facilitates the linear movement and rotational power transmission during horizontal directional drilling (HDD) operations. Engineered for precision and durability, this component integrates advanced hydraulic systems, robust structural elements, and precision transmission mechanisms to deliver seamless performance in challenging environments.

Product Description of XCMG Horizontal Directional Drill Rig Carriage

Structural Framework and Components
The Body of the carriage serves as the foundation, housing key components and providing mounting points for subsidiaries assemblies. Plates and Brackets, secured with Bolts, Spring Washers, and Washers, reinforce the structure, ensuring stability under high torque and axial loads. The Push-pull Assembly, connected via Pins and Bolts, enables linear movement along the drill rig’s frame, while the Rotating Assembly, powered by a Hydraulic Reducer (likely a typo for Hydraulic Reducer), delivers rotational force to the drill pipe.
Power Transmission and Rotation Mechanism
The Spline Shaft and Gear system, supported by Bearings and Oil-less Bearings, transmit torque from the hydraulic motor to the drill head. A Zerk fitting allows for lubrication of critical components, extending their service life. The Rotation Shaft, secured with Circlips for Shaft and Baffle Rings, ensures precise alignment and smooth rotation, even under heavy loads. Seal Rings and Cover Plates protect internal components from contaminants, maintaining operational integrity.
Fluid Management and Monitoring
A Drain Line, equipped with a Cap, allows for the removal of excess fluid or contaminants, while an Oil Level Indicator ensures proper lubrication levels. An Air Filter prevents debris from entering the hydraulic system, safeguarding components like the Hydraulic Reducer and Motor Mounts. Spacer Bush Sleeves and Plate components further optimize fluid flow and pressure distribution within the carriage.
Engineering Excellence for Durability
Each component in the XCMG Carriage undergoes rigorous testing for fatigue resistance, corrosion protection, and dimensional accuracy. The use of Spring Washers with all bolts ensures consistent clamping force, preventing loosening due to vibration. The Push-pull Box, reinforced with multiple plates and brackets, withstands the high forces generated during pipe insertion and extraction. The modular design allows for quick replacement of worn parts, minimizing downtime during maintenance.
Conclusion: Reliable Performance for HDD Operations
The XCMG Horizontal Directional Drill Rig Carriage delivers the precision, power, and durability required for successful HDD projects. By integrating advanced hydraulic systems, robust structural components, and precision transmission mechanisms, XCMG ensures operators can trust their equipment to perform critical tasks efficiently and safely. This carriage exemplifies XCMG’s commitment to engineering excellence in construction machinery.

Product Parameters of XCMG Horizontal Directional Drill Rig Carriage

No.	PartNumber	Part Name	Q’ty	Remark
1	425101108	Connect	1
2	425101684	Connect	1
3	425101924	Rotating Assembly	1
4	800352519	Hdraulic Reducer	2
5	425101916	Push-pull Assembly	1
6	805100293	Bolt	48	GB/T70.1
7	805300018	Spring Washer	48	GB/T93
8	425101106	Pin	2
9	425800470	Trad	4
10	805300014	Spring Washer	8	GB/T93
11	805000043	Bolt	8	GB/T5783
No.	PartNumber	Part Name	Q’ty	Remark
1	805006413	Bolt	10	GB/T5783
2	805338261	Spring Washer	58	GB/T93
3	800357321	Reducer	1
4	425102935	Rotating Assembly	1
5	800352519	Hdraulic Reducer	2
6	805046636	Bolt	48	GB/T5782
7	425101916	Push-pull Assembly	1
8	425101106	Pin	2
9	425800470	Trad	4
10	805300014	Spring Washer	8	GB/T93
11	805000043	Bolt	8	GB/T5783
12	805300026	Washer	1	JB/T982
13	425800478	Drain Line	1
14	803166450	Plate	1
15	425101684	Connect	1
16	425101108	Connect	1
No.	PartNumber	Part Name	Q’ty	Remark
1	425102172	Bracket	1
2	805000013	Bolt	4	GB/T5783
3	805300011	Washer	24	GB/T93
4	425101093	Push-pull Box	1
5	425101682	Plate	2
6	425101681	Plate	2
7	425101680	Plate	2
8	425101679	Plate	2
9	805000061	Bolt	20	GB/T5782
No.	PartNumber	Part Name	Q’ty	Remark
1	803381279	Air Filter	1
2	425101685	Indicator	1
3	425101101	Motor Mounts	2
4	805300033	Washer	12	GB/T93
5	805005944	Bolt	12	GB/T5783
6	805011131	Bolt	24	GB/T5782
7	805300011	Washer	24	GB/T93
8	800516139	Seal Ring	2
9	425101098	Cover Plate	2
10	800546412	Bearing	2	GB/T297
11	425101102	Plate	2
12	425101103	Spacer Bush Sleeve	2
13	425101683	Spline Shaft	1
14	425101099	Gear	1
15	800553752	Bearing	2	GB/T283
16	425101100	Gear	1
17	425800478	Drain Line	1
18	803192141	Plate	1
19	800553504	Oil-less Bearing	4
20	801100336	Zerk	2	JB/T 7940.1
21	801103120	Oillevel	1	JB/T7941.2
22	425101097	Body	1
23	805300010	Washer	8	GB/T93
24	805000018	Bolt	8	GB/T5783
No.	PartNumber	Part Name	Q’ty	Remark
1	805006280	Bolt	24	GB/T5783
2	805338263	Spring Washer	24	GB/T93
3	425102944	Plate	2
4	805403073	Circlips for Shaft	2	GB/T894.2
5	800554917	Bearing	2	GB/T283
6	425102939	Baffle Ring	2
7	425102938	Rotation Shaft	1
8	425102937	Gear	1
9	805300018	Spring Washer	8	GB/T93
10	805000716	Bolt	8	GB/T5783
11	425102940	Plate	1
12	803381279	Air Filter	1
13	425102936	Body	1
14	805300010	Spring Washer	6	GB/T93
15	805000017	Bolt	6	GB/T5783
16	425102943	Cover Plate	1
17	801103120	Drain Line	1	JB/T7941.2
18	801100336	Cap	2	JB/T7940.1
19	800553504	Bearing	4
20	425102945	Gear	1
21	425103182	Spline Shaft	1
22	800554743	Bearing	2	GB/T297
23	425102942	Cover Plate	2
24	800516139	Seal Ring	2