What's the application of this Hydraulic telescope ram?

Mainly for traffic accident rescue, building collapse support, heavy machinery straightening, industrial lifting work.

Industrial Hydraulic Two-Stage RAM 730 Bar High Pressure Spreader Cylinder

Name: Industrial Hydraulic Two-Stage RAM 730 Bar High Pressure Spreader Cylinder
Brand: Changsha Hongmai International Trade Co., Ltd.
SKU: 2306710855

Hunan, ChinaChangsha Hongmai International Trade Co., Ltd.

US$1,100.00

2-9 Pieces

US$1,000.00

10-49 Pieces

US$950.00

50+ Pieces

Sample price:US$1700.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO, CE

Condition

New

Model NO.

RA-460

Automatic Grade

Manual

Usage

Traffic Accident Rescue, Building Collapse Rescue

Type

Hydraulic RAM

User

Fire Brigade, Emergency Rescue Team, Traffic

Application

Fire Rescue, Machinery Straightening

Operation Mode

Matched Hydraulic Power Pump Driven

Body Material

Alloy Steel

Working Pressure

700bar

1st Stage Spreading Force (kN)

226

2ND Stage Spreading Force (kN)

107

1st Stage Spreading Length (mm)

775

2ND Stage Spreading Length (mm) (mm)

1065

Closed Length (mm)

460

Spreading Stroke (mm)

605

Weight(Kg)

Transport Package

Export Solid Wooden Case

Specification

L440mm×W92mm×H200mm

Trademark

OEM/ODM Acceptable

Origin

China

HS Code

8467890000

Production Capacity

5000PCS Per Year

Key features

Lightweight high-strength aluminum alloy main body, hard oxidation surface treatment, anti-abrasion, scratch-resistant and high structural strength

Ultra-compact size with huge lifting force, two-stage telescopic stroke design, easy operation and rapid rescue deployment

Universal single/dual hose mono coupling interface, freely switch all hydraulic rescue tools under working pressure, save critical rescue time

Multi-scene application: fire rescue, car lifting, machinery maintenance, steel structure correction

Bidirectional self-locking reversing valve, ram can lock at any extending position without retraction, spring auto-reset handle for precise, safe operation

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityQuality Assurance

Changsha Hongmai International Trade Co., Ltd.

Hunan, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2026-05-23Nearest Port: GUANGZHOUAverage Response Time: ≤0.26h

About Our Factory & Business Background

AddressNo. 101-14, Building 001, Block 6, Yuegong Street, Wangyue New Village, Wangyuehu Subdistrict, Changsha, Hunan, China

Terms of PaymentT/T, Western Union, Small-amount payment, Money Gram

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, DDP, DAP

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsHydraulic Spreader, Hydraulic Cutter, Hydraulic RAM, Hydraulic Combi Tool, Hydraulic Shearing Cutter, Impact Hammer, Manual Demolition Tool Set, Demolition Robot, Concrete Cutter, Underwater Demolition Tool

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

Own BrandYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia

Product Q&A

Q:Can this hydraulic telescopic ram work with hydraulic manual pump?

Yes, RA-460 ram is perfectly compatible with our split hydraulic hand pump, single/double hose coupling interface fits all our manual hydraulic pumps.

Q:What is the maximum lifting force of this two-stage ram?

The first stage force reaches 102kN, the second stage max force up to 220kN, enough for heavy vehicle and building collapse rescue.

Q:Is the piston head rotatable?

Yes, the crosshead grip claw can rotate 360 degrees, adapt all uneven and sloped rescue surfaces, anti-slip design avoid sliding during operation.

Q:Does the ram lock automatically after extension?

Equipped with bidirectional self-locking valve, the ram will keep any position without retraction even cut off hydraulic pressure, ensure rescue safety.

Q:Can it work in narrow gaps?

The slim cylinder body fits narrow gaps in car accidents, building collapse, confined space rescue.