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Spare parts for rotation units

Spare parts for Rotation unit DHR 48 H Atlas Copco (Epiroc)

Spare parts for Rotation unit DHR 48 H Atlas Copco (Epiroc)
Spare parts for Rotation unit DHR 6H Epiroc

Spare parts for Rotation unit DHR 6H Epiroc
Spare parts for Rotary head Epiroc DM45

Spare parts for Rotary head Epiroc DM45
Spare parts for Rotary head Epiroc DM / DML

Spare parts for Rotary head Epiroc DM / DML

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Main Components of DHR 48 H

Main Components of DHR 48 H

TechCom provides OEM and original spare parts for the Atlas Copco (Epiroc) DHR 48 H rotation unit, including all major assemblies and components. Our catalog covers adapters, motors, couplings, and repair kits engineered for durability and precision in drilling systems.

3161 1224 80 Basic Part Set — Rotation Unit DHR 48 H (3161122480)

3161 1224 80 (3161122480)

3161 1224 80 Basic Part Set — Rotation Unit DHR 48 H (3161122480)

TechCom supplies the OEM Basic Part Set 3161 1224 80 for the DHR 48 H rotation unit by Atlas Copco (Epiroc). This assembly includes the gear housing, bearings, axial and radial seals, spindles and hardware kits designed for precise torque transfer and durable performance in DTH and rotary drilling applications. All components meet OEM standards and ensure full compatibility with Epiroc rotation systems.
4350 2582 14 Air Connection — Rotation Unit DHR 48 H (4350258214)

4350 2582 14 (4350258214)

4350 2582 14 Air Connection — Rotation Unit DHR 48 H (4350258214)

TechCom supplies the OEM Air Connection 4350 2582 14 for the DHR 48 H rotation unit by Epiroc (Atlas Copco). This set includes the inlet tube, plug, and seal washer ensuring airtight performance and durability of the rotation assembly in demanding drilling operations.
4350 2542 00 Hydraulic Motor — Rotation Unit DHR 48 H (4350254200)

4350 2542 00 (4350254200)

4350 2542 00 Hydraulic Motor — Rotation Unit DHR 48 H (4350254200)

TechCom supplies the OEM Hydraulic Motor 4350 2542 00 for the DHR 48 H rotation unit by Epiroc (Atlas Copco). This motor includes precision O-rings, shaft, gear set, valve housing, and sealing elements, ensuring efficient hydraulic power transmission and durability in rotary and DTH drilling applications.
4350 2580 41 Floating Adapter — Rotation Unit DHR 48 H (4350258041)

4350 2580 41 (4350258041)

4350 2580 41 Floating Adapter — Rotation Unit DHR 48 H (4350258041)

TechCom supplies the OEM Floating Adapter 4350 2580 41 for the DHR 48 H rotation unit by Atlas Copco (Epiroc). This assembly includes the intermediate shaft, adapter housing, buffers, seals and hardware kits that ensure accurate torque transfer and axial load compensation in rotary and DTH drilling applications. All parts meet OEM standards and guarantee full compatibility with Epiroc rotation systems.
4350 2580 43 Floating Adapter — Rotation Unit DHR 48 H (4350258043)

4350 2580 43 (4350258043)

4350 2580 43 Floating Adapter — Rotation Unit DHR 48 H (4350258043)

TechCom supplies the OEM Floating Adapter 4350 2580 43 for Epiroc DHR 48 H 56-3 / 68-3 rotation units. Designed for API 3 ½″ REG female connection, this heavy-duty assembly includes the intermediate shaft, adapter housing, buffers, seals, and fasteners for reliable torque transfer and axial load compensation in demanding drilling applications.
3115 1744 03 Tools Set — Rotation Unit DHR 48 H (3115174403)

3115 1744 03 (3115174403)

3115 1744 03 Tools Set — Rotation Unit DHR 48 H (3115174403)

TechCom supplies the OEM Tools Set 3115 1744 03 for the assembly and maintenance of the Fixed Adapter in Epiroc (Atlas Copco) rotation units. The set includes a wrench, pins, screws, spacer and disk springs for precise adjustment and secure installation during service operations.
3115 1744 04 Tools Set — Rotation Unit DHR 48 H (3115174404)

3115 1744 04 (3115174404)

3115 1744 04 Tools Set — Rotation Unit DHR 48 H (3115174404)

TechCom supplies the OEM Tools Set 3115 1744 04 for the assembly and maintenance of the Floating Adapter in Epiroc (Atlas Copco) rotation units. The kit includes a wrench, stop, pins, screws, shim, disk springs and spacer for accurate pre-tension adjustment and secure installation during service operations.
Parts list for Epiroc DHR 6H

Parts list for Epiroc DHR 6H

The Epiroc DHR 6H rotation unit is a heavy-duty hydraulic drive engineered for reliable torque transfer and stable performance in surface DTH drilling applications. TechCom offers a complete range of OEM-quality spare parts including adapters, bearings, seals, shafts, and hydraulic motors to keep your equipment running at peak efficiency.
4350 2760 11 Basic part set — Epiroc DHR 6H (4350276011)

4350 2760 11 (4350276011)

4350 2760 11 Basic part set — Epiroc DHR 6H (4350276011)

The Basic part set 4350276011 is an OEM-certified assembly designed for the DHR 6H rotation unit. It includes essential components for correct alignment, torque transfer and air supply in DTH drilling systems.
4350 2760 10 Basic part set — Epiroc DHR 6H (4350276010)

4350 2760 10 (4350276010)

4350 2760 10 Basic part set — Epiroc DHR 6H (4350276010)

The Basic part set 4350276010 (Alt No. 4350 2760 10) is an OEM-certified assembly for the DHR 6H/HU rotation unit. It includes all structural and sealing components required for proper torque transfer, shaft support and long-term drilling performance.
4350 2760 21 Air connection — Epiroc DHR 6H (4350276021)

4350 2760 21 (4350276021)

4350 2760 21 Air connection — Epiroc DHR 6H (4350276021)

The air connection 4350276021 (Alt No. 4350 2760 21) is an OEM-certified assembly for the DHR 6H rotation unit, ensuring stable air delivery, sealing performance and correct interface with drilling system components.
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