Brtve za Pickhummer Rammer BR 3288 Merit

Seal Kit for Rammer / Sandvik 2577 (BR2577) Hydraulic Breaker

Replacement seal kit for Rammer / Sandvik 2577 (BR2577) hydraulic breakers. Complete set of rod seals, buffer seals, wipers and O-rings. Worldwide shipping.

SKU: 162783 Category: Tags: , , , , , , , , , , , , , , , , Brand:

Keep your Rammer / Sandvik 2577 (BR2577) hydraulic breaker running at full power with our complete replacement seal kit. The kit includes all the main seals needed for a full overhaul: rod seals, buffer seals, dust wipers, backup rings and O-rings. Worn seals cause oil leaks, pressure loss and weaker impact energy, and can damage the piston and cylinder over time. Replacing them on schedule protects your breaker and cuts costly machine downtime. All parts are made from high-quality, heat- and wear-resistant materials. Fast and secure worldwide shipping. Contact us today for price and stock availability.

Rammer 2577 Housing Unit Parts

Item Part No. Description Qty
1 173062 Housing 1
2 300954 Pad 2
3 172696 Buffer 1
8 161785 Plug 2
9 173150 Seal 1
10 173149 Seal 1
11 90705 Lifting eye M30 DIN 580 1
12 900026 Hex. screw M30x40-8.8 ISO 4017 1
13 173275 Flange 2
14 90444 Flange plug BSP 3/8 4
15 173510 Seal 2
16 173473 Cover 2
17 900040 Hex. socket screw M16x80-8.8 ISO 4762 8
18 90597 Lock washer M16 NORD-LOCK 8
19 952389 Hose assembly 2
20 954539 Hose assembly Air hose 1
21 954537 Hose assembly Grease hoses 1
23 173138 Wear plate 4
24 173074 Guide plate 4
25 173109 Bushing 8
26 91031 Hex. screw M10x40-8.8 ISO 4017 8
27 91037 Lock washer M10 NORD-LOCK 8
28 173079 Cover (incl. parts 28.1-28.2) 2
28.1 954477 Seal 1
28.2 954476 Seal 1
29 90514 Hex. screw M16x30-8.8 ISO 4017 19
30 954382 Lock washer NLX16 NORD-LOCK 23
31 90424 Flange plug BSP 1/2 1
32 90403 Flange plug BSP 1/4 2
33 951204 Connector 4
34 173419 Hose assembly 1
35 173420 Hose assembly 1
36 173179 Pipe (incl. parts 36.1-36.2) 2
36.1 170210 Adapter 1
36.2 173241 Nozzle standard 1
36.3 173289 Nozzle optional 1
37 173202 Fixing plate 1
38 900017 Hex. screw M16x40-10.9 ISO 4017 4
39 173172 Top plate 1
40 954572 Hex. screw M24x140-12.9 ISO 4014 14
41 90511 Washer 24 ISO 7416 14
42 90507 Lock nut M24-8 ISO 10511 14
43 90200 Grease nipple 1
44 901902 Hex. socket screw M12x45-8.8 ISO 4762 4
46 173136 Cover 1
47 91012 Lock washer M12 NORD-LOCK 4
200 173580 Label set (incl. part 200.1) 1
200.1 169400 Safety label set English 1

Rammer 2577 Accumulator Parts

Item Part No. Description Qty
1 163209 Accumulator (incl. parts 1.1-1.10) 1
1.1 100672 Accumulator bottom 1
1.2 163210 Accumulator cover 1
1.3 30211 Membrane 1
1.4 40416 Accumulator screw 16
1.5 40368 Filling plug 1
1.6 40104 Seal D114 1
1.7 154015 Shield plug 1
1.8 90056 Usit-ring 8-13.9-1 1
1.9 90304 Parallel pin 10m6x24 DIN 6325 2
1.10 910006 O-ring D23 1
2 951208 Accumulator screw 8

Rammer 2577 Main Valve Parts

Item Part No. Description Qty
1 156302 Main valve bushing 1
2 161436 Main spool 1
3 40111 Spool 1
4 400325 Spool 1
5 161280 Cover 1
6 30776 Cover 1
7 90005 O-ring D105 2
8 902668 Seal D110 6
9 90517 Hex. screw M16x35-8.8 ISO 4017 13
10 90597 Lock washer M16 NORD-LOCK 13

Rammer 2577 Ramvalve Parts

Item Part No. Description Qty
1 158955 Ramvalve (incl. parts 1.1-1.10) 1
1.1 158952 Cover 1
1.2 174665 Spool 1
1.3 158953 Valve housing 1
1.4 952162 Spring 1
1.5 90031 O-ring D46 1
1.6 90007 O-ring D44 1
1.7 90017 O-ring D34 1
1.8 41639 Shim plate S=0.5 as required
1.9 41640 Shim plate S=1 as required
1.10 954341 Seal 1
2 90517 Hex. screw M16x35-8.8 ISO 4017 4
3 90597 Lock washer M16 NORD-LOCK 4

Rammer 2577 Pressure Control Valve Parts

Item Part No. Description Qty
1 161421 Pressure control valve (incl. parts 1.1-1.15) 1
1.1 161413 Cover 1
1.2 161908 Valve housing 1
1.3 161909 Spool 1
1.4 400688 Guide 1
1.5 400690 Spool 1
1.6 161433 Spring guide 1
1.7 90104 Spring 1
1.8 41794 Shim plate S=0.5 as required
1.9 41793 Shim plate S=1 as required
1.10 174182 Shim plate S=0.75 as required
1.11 112512 Plug 1
1.12 90083 O-ring D60 1
1.13 910018 O-ring D21 1
1.14 41374 Seal D55 1
1.15 41375 Seal D50 1
2 90517 Hex. screw M16x35-8.8 ISO 4017 4
3 90597 Lock washer M16 NORD-LOCK 4

Rammer 2577 Tie Rods

Item Part No. Description Qty
1 162977 Tie rod set (incl. parts 1.3-1.7) 4
1.3 160995 Vibration dampening element 2
1.4 952009 Cable tie 2
1.5 400661 Rubber ring 1
1.6 400659 Lock plate 1
1.7 160968 Spacer 1

Rammer 2577 Body Parts: Valve Body, Cylinder and Piston

Item Part No. Description Qty
1 173070 Valve body (incl. parts 1.2-1.12) 1
1.2 101200 Breather (incl. part 1.21) 1
1.21 902122 O-ring D24 1
1.3 90401 Flange plug R3/4 1
1.4 90444 Flange plug R3/8 5
1.5 90403 Flange plug R1/4 5
1.6 93203 Flange plug R1/8 2
1.8 93125 Taper plug DIN 906-R1/4 1
1.9 161922 Nozzle 1
1.10 161465 Nozzle 1
1.11 173071 Shoulder plate 4
1.12 955186 Hex. socket screw M6x12-10.9 DIN 7991 16
2 165251 Cylinder (incl. parts 2.1-2.5) 1
2.5 90403 Flange plug R1/4, idle stroke prevention 1
3 173180 Piston 1
4 904017 Parallel pin 16m6x70 ISO 8734 2
5 952635 Wiper 1
6.1 955108 Seal 1
7 161601 Seal 1
8 952636 Wiper 1
9.1 952579 Seal 2
10 400663 Seal D230 1
11 953941 O-ring D21 2
12 90076 O-ring D229 2

Rammer 2577 Front Head Parts

Item Part No. Description Qty
1 162491 Front head 1
2 160940 Upper tool bushing 1
3 160942 Tool retaining pin 1
4 153236 Ring 2
5 400655 Retaining pin 1
6 104530 Rubber plug 2

Rammer 2577 Lower Tool Bushing

Item Part No. Description Qty
1 173175 TS bushing kit (incl. part 2-6) 1
2 – Lower tool bushing 1
3 K20BRONZE E2577 Bronze insert kit (incl. parts 4-6) 1
4 – Bronze insert 1
5 171610 Guide 1
6 170993 Locking ring 1
7 173150 Tool seal 1

Rammer 2577 Tools: Chisel, Moil Point and Blunt

Tool diameter D = 135 mm.

Item Part No. Description Qty
1 771Z1 Chisel, for tunneling and primary breaking, L = 1120 mm, W = 112 kg 1
2 773Z1 Moil point, for tunneling and primary breaking, L = 1120 mm, W = 108 kg 1
3 771F3Z1 Limestone Chisel, for tunneling and primary breaking, L = 1120 mm, W = 115 kg 1
4 771A2Z1 Hard Rock Chisel, for tunneling and primary breaking, L = 1120 mm, W = 106 kg 1
5 774 Blunt, L = 920 mm, W = 98 kg 1
6 774T2 Super blunt, L = 920 mm, W = 102 kg 1
7 778 Long moil point, L = 1270 mm, W = 125 kg 1

Rammer 2577 Seal Kit 162783 (Seal Set)

Item Part No. Description Qty
Kit 162783 Seal set (incl. parts 1-22) 1
1 40104 Seal D114 1
2 910006 O-ring D23 1
3 90056 Usit-ring 8-13.9-1 1
4 90005 O-ring D105 2
5 902668 Seal D110 6
6 90031 O-ring D46 1
7 90007 O-ring D44 1
8 90017 O-ring D34 1
9 90083 O-ring D60 1
10 910018 O-ring D21 1
11 41374 Seal D55 1
12 41375 Seal D50 1
13 902122 O-ring D24 1
14 952635 Wiper 1
15 955108 Seal 1
16 161601 Seal 1
17 952636 Wiper 1
18 952579 Seal 2
19 400663 Seal D230 1
20 90076 O-ring D229 2
21 953941 O-ring D21 2
22 954341 Seal 1

Rammer 2577 Service Kit 1 (K102577)

Item Part No. Description Qty
Kit K102577 Service kit (incl. parts 1-4) 1
1 30211 Membrane 1
2 160942 Tool retaining pin 1
3 K20BRONZE E2577 Bronze insert kit 1
4 162783 Seal set 1

Rammer 2577 Service Kit 2 (K202577)

Item Part No. Description Qty
Kit K202577 Service kit (incl. parts 1-4) 1
1 300954 Pad 2
2 172696 Buffer 1
3 173138 Wear plate 4
4 160940 Upper tool bushing 1

Rammer 2577 Ramdata II Service Indicator

Item Part No. Description Qty
1 159143 Ramdata II service indicator (incl. parts 1.2-1.3) 1
1.2 91020 Hex. socket screw M8x25-8.8 ISO 4762 2
1.3 91011 Lock washer M8 NORD-LOCK 2

Rammer 2577 Tool Box PRO (173750)

Item Part No. Description Qty
Kit 173750 Tool box PRO (incl. parts 1-10) 1
1 – Tool box 1
2 90202 Grease gun 1
3 902045 Tool grease 1
4 150020 Puller 1
5 – Screwdriver 6×150 1
6 – Combination spanner 12 1
7 90444 Flange plug R3/8 3
8 – Double open-end spanner 24/27 1
9 – Safety glasses 1
10 – Hex. socket 13 (1/4) 1

Rammer 2577 Tool Box TS1 (173751)

Item Part No. Description Qty
Kit 173751 Tool box TS1 (incl. parts 1-10) 1
1 – Cardboard box 1
2 – Safety glasses 1
3 169925 Slide hammer kit 1
4 171611 Cutting tool kit 1

Rammer 2577 Coupling Sets

Coupling set 400587 – BSP 1 1/4 female

Item Part No. Description Qty
1 400587 Coupling set (incl. parts 1.1-1.3) 1
1.1 90531 Flange SAE 1 1/4 6000 psi – BSP 1 1/4 FEMALE 2
1.2 90009 O-ring 2
1.3 90593 Hexagon socket screw M14x45-8.8 ISO 4762 8

Coupling set 400599 – JIC 20 male

Item Part No. Description Qty
1 400599 Coupling set (incl. parts 1.1-1.3) 1
1.1 915069 Flange SAE 1 1/4 6000 psi – JIC 20, 1 5/8-12 MALE 2
1.2 90009 O-ring 2
1.3 90593 Hexagon socket screw M14x45-8.8 ISO 4762 8

Coupling set 400591 – JIS 30° BSP 1 1/4 male

Item Part No. Description Qty
1 400591 Coupling set (incl. parts 1.1-1.3) 1
1.1 915055 Flange SAE 1 1/4 6000 psi – JIS 30° BSP 1 1/4 MALE 2
1.2 90009 O-ring 2
1.3 90593 Hexagon socket screw M14x45-8.8 ISO 4762 8

Coupling set 400590 – M52x2 male

Item Part No. Description Qty
1 400590 Coupling set (incl. parts 1.1-1.3) 1
1.1 915071 Flange SAE 1 1/4 6000 psi – M52x2 MALE 2
1.2 90009 O-ring 2
1.3 90593 Hexagon socket screw M14x45-8.8 ISO 4762 8

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