3128 3081 29 Hydraulic Cylinder Epiroc Boomer L2D (3128308129)

Part Number: 3128 3081 29 (3128308129)

The hydraulic cylinder 3128 3081 29 (3128308129) is designed for the Epiroc Boomer L2D drilling rig. This HC20T 125/63-500 standard unit provides controlled hydraulic motion for boom and feed systems, ensuring strength, precision, and durability in heavy tunneling operations.

Spare Parts List – Hydraulic Cylinder 3128308129

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 (Internal)
14 0665 9300 89 0665930089 1 Guide Ring 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, Spherical Plain 60/90 × 80
21 0335 2165 00 0335216500 2 Circlip

TechCom provides the full catalog of spare parts for Boomer L2D, including hydraulic cylinders, seals, and fittings for reliable underground operation.

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