Review the 5TG-E130x1155 5-stage underbody telescopic hydraulic cylinder: 1155mm stroke, 180 bar pressure, 13-22 ton tipping rating, and OEM mounting dimensions.
Total Power Stroke:
1,155 mm (45.47 in)Rated Tipping Payload:
13 – 22 TonsMax. Working Pressure:
180 bar (18 MPa / ≈ 2,610 psi)Total Mass (Dry Weight):
45.0 kg (≈ 99.2 lbs)Retracted Pin Center Height:
449 mm (17.68 in)Trunnion Pin Centers:
216 mm (8.50 in)Lower Frame Span:
233 mm (9.17 in)If you are designing an underbody tipping system for a 3-way tipper, commercial dump truck, or heavy tandem-axle agricultural trailer, packaging height is always your biggest challenge. You need a massive extension stroke to tip the body to a clean 45-degree angle, but you only have a few hundred millimeters of vertical space between the chassis rails and the floor.
The 5TG-E130x1155 5-Stage Underbody Telescopic Hydraulic Cylinder is catalog-engineered by HCIC specifically to solve this underbody clearance dilemma.etracted mounting length, capable of lifting and dumping payloads from 13 to 22 tons.
| Parameter | Value | Engineering Notes |
|---|---|---|
| Model Designation | 5TG-E130x1155 | Outer barrel diameter: 130mm; Stroke: 1155mm |
| Number of Telescopic Stages | 5 Stages | Precision-machined seamless alloy steel sleeves |
| Total Power Stroke | 1,155 mm (45.47 in) | Full multi-stage extension for steep tipping angles |
| Rated Tipping Payload | 13 – 22 Tons | Recommended payload capacity for medium-to-heavy tipper bodies |
| Max. Working Pressure | 180 bar (18 MPa / ≈ 2,610 psi) | Rated operating pressure across all stages |
| Total Mass (Dry Weight) | 45.0 kg (≈ 99.2 lbs) | High strength-to-weight ratio for maximum vehicle payload |
| Working Fluid Volume | 9.3 Liters (≈ 2.46 Gallons) | Total oil displacement required to reach full 1,155mm stroke |
| L (Retracted Pin Center Height) | 449 mm (17.68 in) | Overall closed installation height |
| A (Trunnion Pin Centers) | 216 mm (8.50 in) | Chassis trunnion pivot mounting width |
| B (Lower Frame Span) | 233 mm (9.17 in) | Lower trunnion cradle clearance span |
| C (Upper Pivot Span) | 132 mm (5.20 in) | Upper body ball/eye attachment width |
| D (Trunnion Pin Diameter) | 92 mm (3.62 in) | Heavy-duty lower pivot trunnion pin envelope |
| E (Upper Pin Diameter) | 58 mm (2.28 in) | Upper tipping ball / cross-pin pivot diameter |
| Catalog Source | HCIC-2026 Catalog, Page 18 | Direct OEM technical reference |
For low-profile tippers and European/Australian-style 3-way dump trailers, the 5TG-E130x1155 5-Stage Underbody Telescopic Hydraulic Cylinder offers distinct design advantages:
1. Ultra-Low 449mm Installation Height: Dividing the 1,155mm stroke across five nested stages keeps the closed height under 450mm, letting trailer designers lower the center of gravity and flatbed loading height.
2. Heavy 13–22 Ton Tipping Curve: The largest base stage (130mm outer diameter) delivers maximum breakout force at the start of the tipping cycle when the loaded body is resting flat on the chassis.
3. Hard Chrome Plated & Roller Burnished Stages: Every telescopic sleeve is manufactured from 27SiMn / ST52-3 alloy tubing, micro-honed and hard-chrome plated for low seal friction and maximum resistance to hydraulic side loads.
4. Reliable Single-Acting Power: Operates smoothly with standard PTO or 12V/24V DC power packs, using gravity return for fast and reliable cycle times.
Before finalizing the 5TG-E130x1155 into your chassis layout, confirm these 4 key integration points:
1. Chassis Crossmember Clearance: Ensure the 233mm lower trunnion span fits between your central tipper chassis crossmembers with adequate clearance for the supply hose fitting through the tipping arc.
2. Hydraulic Tank Capacity: The cylinder consumes 9.3 liters of fluid during full extension. Your reservoir must provide at least 14 to 16 liters of total capacity to avoid running the pump dry when fully raised.
3. Upper Body Tipping Ball Alignment: Confirm whether your dump body floor uses a spherical ball socket or a cross-pin clevis to match the 58mm upper pivot specification.
4. Relief Pressure Calibration: Set your hydraulic circuit main relief valve to 180 bar to protect against hydraulic over-pressurization during heavy breakout.
To receive a detailed OEM quotation and 3D CAD step file for the 5TG-E130x1155 5-Stage Underbody Telescopic Hydraulic Cylinder, please provide:
- Vehicle or trailer gross weight and dump box dimensions (length x width x side height)
- Target tipping angle (e.g., 45° rear dump or 3-way side dump)
- Preferred mounting style (cradle trunnion brackets vs weld-on chassis plates)
- Hydraulic circuit power source (PTO gear pump vs 24V DC power pack)
- Estimated batch order volume and target delivery schedule
HCIC (Jinan Huachen Industrial Co., Ltd.) is an established global manufacturer of heavy-duty hydraulic telescopic hoists, power units, and custom actuators.
