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그만큼 LONGLOOD RACH Series Single Acting Aluminum Hollow Plunger Hydraulic Cylinders are designed for applications requiring both high-force pulling and pushing in a lightweight, portable package. 특징 center-hole hollow plunger, single-acting spring return, 그리고 700 술집 (10,000 PSI) 작동 압력, these cylinders are ideal for tensioning, cable pulling, shaft removal, bearing extraction, bolt stretching, and heavy lifting.
다음에서 제조됨 고강도 알루미늄 합금, the RACH Series is significantly lighter than comparable steel cylinders, making it easy to transport and ideal for field service, 건설, 채광, 교량 유지 관리, 해양 엔지니어링, 및 산업 유지 보수.
다음 용량에서 사용 가능 20 에게 150 톤 ~와 함께 50 에게 250 mm strokes, the RACH Series delivers outstanding performance while reducing operator fatigue and improving productivity.
The center-hole plunger allows the cylinder to be used for both pushing and pulling applications. It is ideal for tensioning rods, pulling shafts, removing bearings, extracting sleeves, and prestressing operations.
고강도 항공우주 등급 알루미늄 합금으로 제조됨, the cylinder offers exceptional durability while significantly reducing overall weight compared with steel hydraulic cylinders.
Hydraulic pressure extends the piston while an internal heavy-duty spring automatically retracts it after pressure is released, improving efficiency and reducing operating time.
The precision-machined hollow piston features a hard chrome-plated surface for excellent wear resistance, corrosion protection, and smooth operation.
The hard-coated aluminum body provides excellent protection against corrosion and harsh working environments, making it suitable for indoor, outdoor, and marine applications.
Heavy-duty composite bearings minimize friction, improve side-load resistance, and extend service life.
A built-in stop ring prevents over-extension of the piston and enhances operational safety.
The aluminum construction allows operators to easily transport, 위치, and install the cylinder in difficult working environments.
The hollow plunger design allows use with threaded rods, puller systems, tensioning equipment, and other hydraulic accessories.
Engineered for reliable operation at 700 술집 (10,000 PSI) to deliver powerful hydraulic performance.
The RACH Series is widely used for:
| 사양 | 세부 |
|---|---|
| 제품 시리즈 | RACH |
| 실린더 유형 | Single Acting Aluminum Hollow Plunger Hydraulic Cylinder |
| 반환 유형 | 봄 복귀 |
| 용량 | 20–150톤 |
| 뇌졸중 | 50-250mm |
| 최대 작동 압력 | 700 술집 (10,000 PSI) |
| 실린더 재질 | 고강도 알루미늄 합금 |
| 플런저 재질 | 경질 크롬 도금 강철 |
| 실린더 유형 | Hollow Center Plunger |
| 표면 마감 | Hard-Coated Corrosion-Resistant Aluminum |
Allows both pushing and pulling applications using threaded rods and hydraulic pulling systems.
The aluminum body significantly reduces weight, making transportation and installation easier than traditional steel cylinders.
Hard-coated aluminum construction provides long-term durability in outdoor, 난바다 쪽으로 부는, 습한 환경.
Delivers reliable lifting and pulling force at 700 술집 for demanding industrial applications.
Premium seals, 복합 베어링, and hard chrome-plated pistons ensure dependable performance with minimal maintenance.
Suitable for maintenance, 건설, 채광, 조작, 운송, 에너지, and heavy industry.
| 모델 | 용량 (톤) | 뇌졸중 (mm) | 오일 용량 (cm³) | 접힌 높이 (mm) | 확장 높이 (mm) | 무게 (kg) |
|---|---|---|---|---|---|---|
| Rach-202 | 20 | 50 | 164 | 188 | 238 | 5.2 |
| Rach-204 | 20 | 100 | 327 | 251 | 351 | 6.1 |
| Rach-206 | 20 | 150 | 491 | 315 | 465 | 7.1 |
| Rach-208 | 20 | 200 | 654 | 378 | 578 | 8.0 |
| Rach-2010 | 20 | 250 | 818 | 442 | 692 | 9.0 |
| 모델 | 용량 (톤) | 뇌졸중 (mm) | 오일 용량 (cm³) | 접힌 높이 (mm) | 확장 높이 (mm) | 무게 (kg) |
|---|---|---|---|---|---|---|
| Rach-302 | 30 | 50 | 256 | 208 | 258 | 8.0 |
| Rach-304 | 30 | 100 | 511 | 267 | 367 | 9.5 |
| Rach-306 | 30 | 150 | 766 | 333 | 483 | 11.2 |
| Rach-308 | 30 | 200 | 1022 | 395 | 595 | 12.9 |
| Rach-3010 | 30 | 250 | 1277 | 458 | 708 | 14.5 |
| 모델 | 용량 (톤) | 뇌졸중 (mm) | 오일 용량 (cm³) | 접힌 높이 (mm) | 확장 높이 (mm) | 무게 (kg) |
|---|---|---|---|---|---|---|
| Rach-602 | 60 | 50 | 423 | 251 | 301 | 16.2 |
| Rach-604 | 60 | 100 | 847 | 315 | 415 | 19.5 |
| Rach-606 | 60 | 150 | 1270 | 380 | 530 | 25.6 |
| Rach-608 | 60 | 200 | 1694 | 445 | 645 | 26.0 |
| Rach-6010 | 60 | 250 | 2117 | 510 | 760 | 29.6 |
| 모델 | 용량 (톤) | 뇌졸중 (mm) | 오일 용량 (cm³) | 접힌 높이 (mm) | 확장 높이 (mm) | 무게 (kg) |
|---|---|---|---|---|---|---|
| Rach-1002 | 100 | 50 | 823 | 258 | 308 | 33.8 |
| Rach-1004 | 100 | 100 | 1646 | 325 | 425 | 39.8 |
| Rach-1006 | 100 | 150 | 2487 | 391 | 541 | 46.2 |
| Rach-1008 | 100 | 200 | 3291 | 459 | 659 | 52.2 |
| Rach-10010 | 100 | 250 | 4114 | 527 | 777 | 58.8 |
| 모델 | 용량 (톤) | 뇌졸중 (mm) | 오일 용량 (cm³) | 접힌 높이 (mm) | 확장 높이 (mm) | 무게 (kg) |
|---|---|---|---|---|---|---|
| Rach-1502 | 150 | 50 | 1129 | 280 | 330 | 48.9 |
| Rach-1504 | 150 | 100 | 2258 | 360 | 460 | 55.7 |
| Rach-1506 | 150 | 150 | 3387 | 430 | 580 | 63.0 |
| Rach-1508 | 150 | 200 | 4517 | 500 | 700 | 70.1 |
| Rach-15010 | 150 | 250 | 5646 | 570 | 820 | 77.2 |
A hollow plunger hydraulic cylinder has a center hole through the piston rod, allowing threaded rods, 케이블, or puller accessories to pass through. This makes it suitable for both pushing and pulling applications.
The aluminum construction reduces weight while maintaining high strength, making the cylinder easier to transport, install, and operate in field applications.
They are commonly used for bearing removal, shaft extraction, bolt tensioning, cable pulling, prestressing, flange maintenance, gear removal, 동기화된 리프팅 시스템.
The RACH Series is designed for use with any 700 술집 (10,000 PSI) 단동식 유압펌프.
유압으로 인해 피스톤이 확장됩니다., while the internal spring automatically retracts it when the pressure is released, allowing quick and efficient operation.
예. The hollow center design allows the cylinder to be used for both pushing and pulling when combined with suitable accessories such as threaded rods and puller attachments.
예. The hard-coated aluminum body offers excellent corrosion resistance, making the cylinder suitable for outdoor, 선박, and humid working environments.
예. We offer OEM and ODM services, including custom capacities, 스트로크, center-hole sizes, 장착 옵션, colors, and branding.
Regularly inspect seals, keep the piston rod clean, use clean hydraulic oil, check hydraulic connections for leaks, and store the cylinder in a dry environment when not in use.
The LONGLOOD RACH Series combines 경량 알루미늄 구조, 에이 versatile hollow plunger design, 700 bar high-pressure performance, 그리고 precision engineering to provide a reliable solution for demanding lifting, 당기는, tensioning, 및 유지보수 애플리케이션. Designed for maximum portability and durability, these cylinders are trusted by professionals in construction, 채광, 에너지, 운송, and heavy industry worldwide.
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