Верхняя втулка инструмента играет ключевую роль в стабильной работе гидромолота. Она обеспечивает точное направление рабочего инструмента, снижает боковые нагрузки и защищает переднюю головку от преждевременного износа.
Втулка MERIT 160940 изготовлена из высококачественной легированной стали с термообработкой, что гарантирует высокую износостойкость и длительный срок службы даже в самых тяжёлых условиях эксплуатации.
Технические характеристики
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Длина: 188 мм
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Диаметр: 170 мм
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Вес: 14,01 кг
Преимущества
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Точная посадка, OEM-совместимость
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Высокая устойчивость к ударным и абразивным нагрузкам
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Снижение вибрации и равномерное распределение нагрузки
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Продление ресурса инструмента и передней части гидромолота
Подходит для гидромолотов Rammer и совместима с решениями для ведущих брендов, таких как Krupp, MTB, Atlas Copco, Epiroc, DNB, Furukawa, MSB и других.
MERIT — надёжные компоненты для профессиональных гидромолотов.
Rammer 2577:
1. Housing Unit Heavy Duty
| Part No. | Part Name |
|---|---|
| 168069 | Housing |
| 300954 | Pad |
| 301000 | Buffer |
| 400491 | Rubber plug |
| 162531 | Hose assembly |
| 90200 | Grease nipple |
| 952664 | Pipe clamping |
| 952618 | Body |
| 903300 | Plate |
| 903094 | Hex. screw |
| 90589 | Hex. screw |
| 90511 | Washer |
| 90507 | Lock nut |
| 165789 | Wear parts |
| 953291 | Plug |
| 161785 | Rubber plug |
| 161535 | Seal |
| 162488 | Wear plate |
| 90705 | Lifting eye |
| 900026 | Hex. screw |
| 162381 | Shield plate |
| 170435 | Label set |
| 169400 | Safety label set |
2. Housing Unit Heavy Duty Primary Breaking
| Part No. | Part Name |
|---|---|
| 168069 | Housing |
| 300954 | Pad |
| 172696 | Buffer |
| 165434 | Rubber plug |
| 162531 | Hose assembly |
| 90200 | Grease nipple |
| 952664 | Pipe clamping |
| 952618 | Body |
| 903300 | Plate |
| 903094 | Hex. screw |
| 90589 | Hex. screw |
| 90511 | Washer |
| 90507 | Lock nut |
| 165789 | Wear parts |
| 953291 | Plug |
| 953332 | Plug |
| 161785 | Rubber plug |
| 161535 | Seal |
| 162488 | Wear plate |
| 90705 | Lifting eye |
| 900026 | Hex. screw |
| 162381 | Shield plate |
| 170435 | Label set |
| 169400 | Safety label set |
3. Accumulator
| Part No. | Part Name |
|---|---|
| 163209 | Accumulator |
| 100672 | Accumulator bottom |
| 163210 | Accumulator cover |
| 30211 | Membrane |
| 40416 | Accumulator screw |
| 40368 | Filling plug |
| 40104 | Seal |
| 154015 | Shield plug |
| 90056 | Usit-ring |
| 90304 | Parallel pin |
| 910006 | O-ring |
| 951208 | Accumulator screw |
4. Main Valve
| Part No. | Part Name |
|---|---|
| 156302 | Main valve bushing |
| 161436 | Main spool |
| 40111 | Spool |
| 400325 | Spool |
| 161280 | Cover |
| 30776 | Cover |
| 90005 | O-ring |
| 902668 | Seal |
| 90517 | Hex. screw |
| 90597 | Lock washer |
5. Ramvalve
| Part No. | Part Name |
|---|---|
| 158955 | Ramvalve |
| 158952 | Cover |
| 174665 | Spool |
| 158953 | Valve housing |
| 952162 | Spring |
| 90031 | O-ring |
| 90007 | O-ring |
| 90017 | O-ring |
| 41639 | Shim plate |
| 41640 | Shim plate |
| 954341 | Seal |
| 90517 | Hex. screw |
| 90597 | Lock washer |
6. Pressure Control Valve
| Part No. | Part Name |
|---|---|
| 161421 | Pressure control valve |
| 161413 | Cover |
| 161908 | Valve housing |
| 161909 | Spool |
| 400688 | Guide |
| 400690 | Spool |
| 161433 | Spring guide |
| 90104 | Spring |
| 41794 | Shim plate |
| 41793 | Shim plate |
| 174182 | Shim plate |
| 112512 | Plug |
| 90083 | O-ring |
| 910018 | O-ring |
| 41374 | Seal |
| 41375 | Seal |
| 90517 | Hex. screw |
| 90597 | Lock washer |
7. Tie Rods
| Part No. | Part Name |
|---|---|
| 162977 | Tie rod set |
| 160995 | Vibration dampening element |
| 952009 | Cable tie |
| 400661 | Rubber ring |
| 400659 | Lock plate |
| 160968 | Spacer |
8. Body Parts Heavy Duty
| Part No. | Part Name |
|---|---|
| 161388 | Valve body |
| 101200 | Breather |
| 902122 | O-ring |
| 90401 | Flange plug |
| 90444 | Flange plug |
| 90403 | Flange plug |
| 93203 | Flange plug |
| 400662 | Breather |
| 93125 | Taper plug |
| 161922 | Nozzle |
| 161465 | Nozzle |
| 162492 | Cylinder |
| 952544 | Screw |
| 161015 | Piston |
| 904017 | Parallel pin |
| 952635 | Wiper |
| 955108 | Seal |
| 953984 | Seal |
| 161601 | Seal |
| 952636 | Wiper |
| 952579 | Seal |
| 953985 | Seal |
| 400663 | Seal |
| 953941 | O-ring |
| 90076 | O-ring |
9. Body Parts Heavy Duty Primary Breaking
| Part No. | Part Name |
|---|---|
| 161388 | Valve body |
| 101200 | Breather |
| 902122 | O-ring |
| 90401 | Flange plug |
| 90444 | Flange plug |
| 90403 | Flange plug |
| 93203 | Flange plug |
| 400662 | Breather |
| 93125 | Taper plug |
| 161922 | Nozzle |
| 161465 | Nozzle |
| 162492 | Cylinder |
| 161015 | Piston |
| 904017 | Parallel pin |
| 952635 | Wiper |
| 953984 | Seal |
| 161601 | Seal |
| 952636 | Wiper |
| 952579 | Seal |
| 953985 | Seal |
| 400663 | Seal |
| 953941 | O-ring |
| 90076 | O-ring |
10. Front Head
| Part No. | Part Name |
|---|---|
| 162491 | Front head |
| 160940 | Upper tool bushing |
| 160942 | Tool retaining pin |
| 153236 | Ring |
| 400655 | Retaining pin |
| 104530 | Rubber plug |
11. Lower Tool Bushing
| Part No. | Part Name |
|---|---|
| 163214 | Lower tool bushing |
| 161409 | Seal |
12. Tool
| Part No. | Part Name |
|---|---|
| 771 | Chisel |
| 773 | M oil point |
| 774 | Blunt |
| 772 | Long chisel |
| 778 | Long m oil point |
| 773K3 | Pyramid |
| 774C1 | Long blunt |
| 771F3 | Limestone Chisel |
| 771A2 | Hard Rock Chisel |
| 774T2 | Super Blunt |
13. Seal Set Heavy Duty
| Part No. | Part Name |
|---|---|
| 162783 | Seal set |
| 40104 | Seal |
| 910006 | O-ring |
| 90056 | Usit-ring |
| 90005 | O-ring |
| 902668 | Seal |
| 90031 | O-ring |
| 90007 | O-ring |
| 90017 | O-ring |
| 90083 | O-ring |
| 910018 | O-ring |
| 41374 | Seal |
| 41375 | Seal |
| 902122 | O-ring |
| 952635 | Wiper |
| 955108 | Seal |
| 161601 | Seal |
| 952636 | Wiper |
| 952579 | Seal |
| 400663 | Seal |
| 90076 | O-ring |
| 953941 | O-ring |
| 954341 | Seal |
14. Seal Set, Heat Resistant Heavy Duty Primary Breaking
| Part No. | Part Name |
|---|---|
| 170330 | Seal set |
| 40104 | Seal |
| 910006 | O-ring |
| 90056 | Usit-ring |
| 90005 | O-ring |
| 902668 | Seal |
| 90031 | O-ring |
| 90007 | O-ring |
| 90017 | O-ring |
| 90083 | O-ring |
| 910018 | O-ring |
| 41374 | Seal |
| 41375 | Seal |
| 902122 | O-ring |
| 952635 | Wiper |
| 953984 | Seal |
| 161601 | Seal |
| 952636 | Wiper |
| 952579 | Seal |
| 400663 | Seal |
| 90076 | O-ring |
| 953941 | O-ring |
| 953985 | Seal |
| 954341 | Seal |
15. Service Kit Heavy Duty
| Part No. | Part Name |
|---|---|
| K12577 | Service kit |
| 30211 | Membrane |
| 160942 | Tool retaining pin |
| 163214 | Lower tool bushing |
| 162783 | Seal set |
16. Service Kit 2A Heavy Duty
| Part No. | Part Name |
|---|---|
| K22577 | Service kit |
| 300954 | Pad |
| 301000 | Buffer |
| 162488 | Wear plate |
| 160940 | Upper tool bushing |
17. Service Kit 2D Heavy Duty Primary Breaking
| Part No. | Part Name |
|---|---|
| K2D2577 | Service kit |
| 300954 | Pad |
| 172696 | Buffer |
| 162488 | Wear plate |
| 160940 | Upper tool bushing |
18. Manual Greasing Heavy Duty
| Part No. | Part Name |
|---|---|
| 162531 | Hose assembly |
| 153035 | Sleeve |
| 153036 | Insert |
| 952642 | Hose |
| 951296 | Nut |
| 951295 | Connector |
| 951294 | Connector |
| 952621 | Adapter |
| 90200 | Grease nipple |
| 952664 | Pipe clamp |
| 953291 | Plug |
| 953332 | Plug |
19. Greasing Device Kit Heavy Duty
| Part No. | Part Name |
|---|---|
| K60077 | Greasing device retrofit kit |
| 953344 | Greasing device RGS41 |
| 168872 | Hose assembly |
| 153035 | Sleeve |
| 153036 | Insert |
| 951632 | Hose |
| 951296 | Nut |
| 158147 | Rubber bushing |
| 952093 | Shield |
| 953794 | Hex. screw |
| 953503 | Lock washer |
| 951370 | Grease cartridge |
| 168029 | Shield |
| 902895 | Hex. socket screw |
| 90597 | Lock washer |
| 951295 | Connector |
| 951294 | Connector |
| 954817 | Hose assembly |
20. Greasing Device Heavy Duty
| Part No. | Part Name |
|---|---|
| 953344 | Greasing device RG541 |
| 173573 | Doser |
| 173574 | Plug |
| 953330 | Nut |
| 91038 | Lock washer |
| 953325 | O-ring |
| 953317 | Adjusting screw |
| 953326 | O-ring |
| 953324 | O-ring |
| 953331 | Spring |
| 173576 | Piston |
| 953322 | O-ring |
| 953329 | Piston |
| 173575 | Body |
| 953323 | O-ring |
| 953321 | Shim plate |
| 90200 | Grease nipple |
| 953303 | Plug |
| 953302 | Locking plate |
| 953310 | Body |
| 953309 | Cartridge holder |
| 951767 | Check valve |
| 951416 | O-ring |
| 951453 | O-ring |
| 953300 | O-ring |
| 953301 | O-ring |
| 950272 | Guide ring |
| 953299 | Seal |
| 953308 | Spring housing |
| 950257 | Spring |
| 953307 | Piston |
| 953306 | Nut |
| 951410 | Lock plate |
| 951421 | Hex. socket screw |
| 951294 | Connector |
| 953385 | Seal set for greasing device |
21. Service Kit for Greasing Device RG540 Series Heavy Duty
| Part No. | Part Name |
|---|---|
| 953385 | Service kit for greasing device |
| 951410 | Lock plate |
| 953303 | Plug |
| 950272 | Guide ring |
| 953299 | Seal |
| 953300 | O-ring |
| 951453 | O-ring |
| 953301 | O-ring |
| 951416 | O-ring |
| 953326 | O-ring |
| 953325 | O-ring |
| 953324 | O-ring |
| 953323 | O-ring |
| 953322 | O-ring |
| 953321 | Shim plate |
| 953331 | Spring |
| 953329 | Piston |
| 91038 | Lock washer |
| 90200 | Grease nipple |
| 953302 | Locking plate |
22. Ramdata II Service Indicator
| Part No. | Part Name |
|---|---|
| 159143 | Ramdata II service indicator |
| 91020 | Hex. socket screw |
| 91011 | Lock washer |
23. Tool Box R1
| Part No. | Part Name |
|---|---|
| 173747 | Tool box R1 |
| 90202 | Grease gun |
| 902045 | Tool grease |
| 951370 | Grease cartridge |
| 150020 | Puller |
| 90444 | Flange plug |
| 90403 | Flange plug |
| 90200 | Grease nipple |
| 953767 | Grease nipple |
| 954194 | Assembling screw |
24–27. Coupling Sets
| Part No. | Part Name |
|---|---|
| 400587 | Coupling set |
| 90531 | Flange |
| 90009 | O-ring |
| 90593 | Hexagon socket screw |
| 400599 | Coupling set |
| 915069 | Flange |
| 400591 | Coupling set |
| 915055 | Flange |
| 400590 | Coupling set |
| 915071 | Flange |
1. Housing Unit E 68
| Part Number | Description | Qty |
|---|---|---|
| 104007 | Housing (incl. parts 103-111) | 1 |
| 300954 | Pad | 2 |
| 300953 | Buffer | 1 |
| 102563 | Shield plate | 1 |
| 102143 | Seal | 1 |
| 400566 | Rubber plug D25 | 3 |
| 400676 | Rubber plug D50 | 6 |
| 90589 | Hex. screw M24x110-12.9 DIN 931 | 14 |
| 90511 | Washer 25 DIN 6916 | 14 |
| 90507 | Lock nut M24-12 DIN 985 | 14 |
| 102454 | Wear plate | 6 |
| 102456 | Wear plate | 2 |
| 90705 | Lifting eye M30 DIN 580 | 1 |
| 900026 | Hex. screw M30x40-8.8 DIN 933 | 1 |
| 102445 | Pin | 1 |
| 102458 | Pin | 1 |
| 103994 | Pin | 6 |
| 104069 | Label set (Kit) | 1 |
2. Housing Unit E 68 CITY
| Part Number | Description | Qty |
|---|---|---|
| 102825 | Housing (incl. parts 103-119) | 1 |
| 300954 | Pad | 2 |
| 300953 | Buffer | 1 |
| 102563 | Shield plate | 1 |
| 102143 | Seal | 1 |
| 400676 | Rubber plug D50 | 6 |
| 400566 | Rubber plug D25 | 7 |
| 90589 | Hex. screw M24x110-12.9 DIN 931 | 14 |
| 90511 | Washer 25 DIN 6916 | 14 |
| 90507 | Lock nut M24-12 DIN 985 | 14 |
| 103983 | Wear plate | 2 |
| 103982 | Wear plate | 1 |
| 103984 | Wear plate | 2 |
| 102982 | Shield plate (incl. part 107.1) | 2 |
| 103875 | Shield plug | 2 |
| 90705 | Lifting eye M30 DIN 580 | 1 |
| 900026 | Hex. screw M30x40-8.8 DIN 933 | 1 |
| 102944 | Middle bushing | 4 |
| 102939 | Middle bushing | 4 |
| 91050 | Hex. screw M12x40-8.8 DIN 933 | 4 |
| 90513 | Hex. screw M12x30-8.8 DIN 933 | 4 |
| 91012 | Lock washer M12 NORD-LOCK | 8 |
| 102562 | Damper plate | 4 |
| 103994 | Pin | 6 |
| 102445 | Pin | 1 |
| 102458 | Pin | 1 |
| 104162 | Label set (Kit) | 1 |
3. Housing Unit E 68 CITY-JET
| Part Number | Description | Qty |
|---|---|---|
| 104366 | Housing (incl. parts 103-124) | 1 |
| 300954 | Pad | 2 |
| 300953 | Buffer | 1 |
| 102563 | Shield plate | 1 |
| 102143 | Seal | 1 |
| 400676 | Rubber plug D50 | 6 |
| 400566 | Rubber plug D25 | 7 |
| 90589 | Hex. screw M24x110-12.9 DIN 931 | 14 |
| 90511 | Washer 25 DIN 6916 | 14 |
| 90507 | Lock nut M24-12 DIN 985 | 14 |
| 104373 | Wear plate | 2 |
| 103982 | Wear plate | 1 |
| 103984 | Wear plate | 2 |
| 102982 | Shield plate (incl. part 107.1) | 2 |
| 103875 | Shield plug | 2 |
| 90705 | Lifting eye M30 DIN 580 | 1 |
| 900026 | Hex. screw M30x40-8.8 DIN 933 | 1 |
| 102944 | Middle bushing | 4 |
| 102939 | Middle bushing | 4 |
| 91050 | Hex. screw M12x40-8.8 DIN 933 | 4 |
| 90513 | Hex. screw M12x30-8.8 DIN 933 | 4 |
| 91012 | Lock washer M12 NORD-LOCK | 8 |
| 102560 | Damper plate | 4 |
| 103047 | Guide | 2 |
| 102783 | Nozzle SSCO B1/8-GG-SS5 | 2 |
| 104377 | Hose assembly | 2 |
| 90424 | Flange plug R1/2 | 1 |
| 90403 | Flange plug R1/4 | 1 |
| 103994 | Pin | 6 |
| 102445 | Pin | 1 |
| 102458 | Pin | 1 |
| 106134 | Label set | 1 |
4. Accumulator E 68
| Part Number | Description | Qty |
|---|---|---|
| 300924 | Accumulator (incl. parts 1.1-1.10) | 1 |
| 100672 | Accumulator bottom | 1 |
| 100673 | Accumulator cover | 1 |
| 30211 | Membrane | 1 |
| 40416 | Accumulator screw | 16 |
| 40368 | Filling plug | 1 |
| 40104 | Seal D114 | 1 |
| 154015 | Shield plug | 1 |
| 90056 | Ustr-ring U8.7-14-1 | 1 |
| 90304 | Parallel pin 10m6x24 DIN 6325 | 2 |
| 910006 | O-ring D23 | 1 |
| 301019 | Accumulator screw | 8 |
5. Main Valve E 68
| Part Number | Description | Qty |
|---|---|---|
| 200246 | Main valve bushing | 1 |
| 300418 | Main spool | 1 |
| 40111 | Spool | 1 |
| 40112 | Spool | 1 |
| 30777 | Cover | 1 |
| 30776 | Cover | 1 |
| 90005 | O-ring D105 | 2 |
| 90020 | Seal D105 | 6 |
| 90517 | Hex. screw M16x35-8.8 DIN 933 | 12 |
| 90597 | Lock washer M16 NORD-LOCK | 12 |
6. Check Valve E 68
| Part Number | Description | Qty |
|---|---|---|
| 300943 | Check valve (incl. parts 1.1-1.6, 51 and 53) | 1 |
| 300933 | Check valve housing | 1 |
| 90432 | Check valve | 1 |
| 90310 | Spring ring B38 DIN 7993 | 1 |
| 90403 | Flange plug R1/4 | 1 |
| 90031 | O-ring D46 | 1 |
| 90007 | O-ring D44 | 1 |
| 90517 | Hex. screw M16x35-8.8 DIN 933 | 4 |
| 90597 | Lock washer M16 NORD-LOCK | 4 |
7. Pressure Control Valve E 68
| Part Number | Description | Qty |
|---|---|---|
| 300913 | Pressure control valve (incl. parts 1.1-1.11, 51 and 53) | 1 |
| 300998 | Cover | 1 |
| 300999 | Valve housing | 1 |
| 400687 | Spool | 1 |
| 400688 | Guide | 1 |
| 400690 | Spool | 1 |
| 40275 | Spring guide | 1 |
| 90104 | Spring | 1 |
| 42364 | Shim plate S=1.5 | x |
| 42365 | Shim plate S=1.25 | x |
| 42366 | Shim plate S=0.9 | x |
| 41375 | Seal D50 | 1 |
| 41374 | Seal D55 | 1 |
| 90083 | O-ring D60 | 1 |
| 90517 | Hex. screw M16x35-8.8 DIN 933 | 4 |
| 90597 | Lock washer M16 NORD-LOCK | 4 |
8. Tie Rods E 68
| Part Number | Description | Qty |
|---|---|---|
| 103761 | Tie rod | 4 |
| 103782 | Tie rod nut | 4 |
| 400659 | Lock plate | 4 |
| 400661 | Rubber ring | 4 |
9. Body Parts E 68
| Part Number | Description | Qty |
|---|---|---|
| 100638 | Valve body (incl. parts 28, 49 and 50) | 1 |
| 100640 | Cylinder (incl. parts 50, 55 and 57) | 1 |
| 100660 | Piston | 1 |
| 100641 | Seal carrier | 1 |
| 400662 | Breather | 1 |
| 90317 | Parallel pin 16m6x50 DIN 6325 | 2 |
| 94118 | Seal D125 | 1 |
| 911008 | Seal D106 | 2 |
| 94119 | Wiper D125 | 1 |
| 40141 | Wiper D106 | 1 |
| 41350 | Seal D130 | 1 |
| 400663 | Seal D230 | 1 |
| 40137 | Seal D165 | 1 |
| 90076 | O-ring D229 | 2 |
| 910018 | O-ring D21 | 2 |
| 90012 | O-ring D19 | 1 |
| 90401 | Flange plug R3/4 | 1 |
| 90444 | Flange plug R3/8 | 6 |
| 101200 | Breather (incl. part 55.2) | 1 |
| 902122 | O-ring D24 | 1 |
| 93125 | Taper plug DIN 906-R1/4 | 1 |
10. Front Head E 68
| Part Number | Description | Qty |
|---|---|---|
| 200521 | Thrust ring | 1 |
| 110713 | Front head (incl. parts 9.2-9.4) | 1 |
| 90200 | Grease nipple | 2 |
| 110705 | Plug | 1 |
| 110710 | Plug | 1 |
| 400653 | Upper tool bushing | 1 |
| 400654 | Tool retaining pin D63 | 2 |
| 40110 | Wedge | 1 |
| 400655 | Retaining pin D30 | 1 |
| 400361 | Retaining pin D20 | 1 |
| 40108 | Pin D30 | 1 |
| 901132 | Split pin D30x60 | 1 |
| 904022 | Split pin 21×60 DIN 1481 | 1 |
| 920007 | Spring | 1 |
| 90036 | O-ring D209 | 1 |
| 90000 | O-ring D24 | 1 |
| 101094 | Spring guide | 1 |
11. Lower Tool Bushing E 68
| Part Number | Description | Qty |
|---|---|---|
| 102156 | Lower tool bushing (incl. part 1.2) | 1 |
| 102147 | Seal | 1 |
12. Seal Set E 68
| Part Number | Description | Qty |
|---|---|---|
| 400667 | Seal set (incl. parts 1-25) | 1 |
| 94118 | Seal D125 | 1 |
| 911008 | Seal D106 | 2 |
| 94119 | Wiper D125 | 1 |
| 40141 | Wiper D106 | 1 |
| 41350 | Seal D130 | 1 |
| 400663 | Seal D230 | 1 |
| 40137 | Seal D165 | 1 |
| 90076 | O-ring D229 | 2 |
| 90036 | O-ring D209 | 1 |
| 90000 | O-ring D24 | 3 |
| 910018 | O-ring D21 | 2 |
| 90012 | O-ring D19 | 1 |
| 90005 | O-ring D105 | 2 |
| 90020 | Seal D105 | 6 |
| 902122 | O-ring D24 | 1 |
| 40104 | Seal D114 | 1 |
| 90056 | Ustr-ring U8.7-14-1 | 1 |
| 901026 | O-ring D14 | 1 |
| 41375 | Seal D50 | 1 |
| 41374 | Seal D55 | 1 |
| 90083 | O-ring D60 | 1 |
| 90031 | O-ring D46 | 1 |
| 90007 | O-ring D44 | 1 |
| 910006 | O-ring D23 | 1 |
