3128 3081 29 Hydraulic Cylinder for Epiroc Boltec LC (3128308129)

Part Number: 3128 3081 29 (3128308129)

The hydraulic cylinder 3128 3081 29 (HC20T 125/63-500 Standard) for the Epiroc (Atlas Copco) Boltec LC rock bolting rig ensures smooth and precise movement of the boom and steering assemblies. Designed for high-pressure performance, it provides consistent force transmission and reliable sealing in demanding underground conditions.

Spare Parts List – Hydraulic Cylinder 3128308129 (HC20T 125/63-500 Standard)

Ref. Part No. Alt. No. Qty Description
– 9120 0993 13 9120099313 1 Seal Kit – Incl. Pos. 4-7, 10-16
3 3128 2191 36 3128219136 1 Piston
4 0665 0800 35 0665080035 1 Piston Seal E1X 100 125
5 0663 2101 67 0663210167 1 O-Ring 42.2 × 3 (90 Shore)
6 0192 1244 00 0192124400 1 Set Screw M6 × 12 DIN 915
7 0663 6137 00 0663613700 1 O-Ring 64.5 × 3 (70 Shore)
9 9122 4880 00 9122488000 1 Cover Lock
10 0663 2150 00 0663215000 1 O-Ring 114.3 × 5.7 (70 Shore)
11 0661 1500 69 0661150069 1 Back-Up Ring 115 × 125 × 5 / 1.7
12 9126 7256 09 9126725609 1 Lock Ring
13 0665 1000 42 0665100042 1 Seal F1 63 83 Int
14 0665 9300 89 0665930089 1 Guide Ring Int. 63 / 69 × 30 BF V-125
15 0663 2100 75 0663210075 1 O-Ring 125 × 2.4 (70 Shore)
16 0665 9100 16 0665910016 1 Wiper 63 / 75 × 10 AU 94
19 0544 2162 00 0544216200 2 Grease Nipple ISO 7 – R 1/8 Type AH
20 0501 0019 00 0501001900 2 Bearing (60 / 90 × 80)
21 0335 2165 00 0335216500 2 Circlip SGH 90 × 3 DIN 472

TechCom supplies a complete selection of spare parts for the Epiroc Boltec LC, including hydraulic cylinders, seal kits, O-rings, and mounting components engineered for long life and precision fit in underground conditions.

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