CUSP1000, 1000 Ton Capacity, 10mm Stroke, Big Tonnage, Ultra Flat Hydraulic Cylinder without Stop-Ring
The RIVERLAKE CUSP Series is a high-capacity, ultra-flat hydraulic cylinder engineered for heavy-duty lifting, pushing, and positioning in extremely confined spaces. It combines big tonnage performance with a low-profile body and an integrated tilting saddle, making it ideal for applications where standard cylinders cannot fit.
PRICE ON REQUEST
Features
Description
Series: CUSP | Product Line: Industrial Tools
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Up to 4% Offset Load at Maximum CapacityWithstands eccentric loading up to 4% at maximum load, ensuring stable and reliable performance under demanding conditions.
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Low-Profile, High-Tonnage Ultra-Flat DesignFeatures a low body height and an integrated tilting saddle cylinder, delivering powerful force in tight workspaces.
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Integrated Tilting Saddle – Up to 4°The integrated tilting saddle allows up to 4° of articulation, promoting uniform load distribution and reducing the risk of point loading.
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Gas Nitriding & Post-Oxidation Surface TreatmentProvides superior corrosion resistance and enhanced resistance to offset loads, extending service life in harsh environments.
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Maximum Stroke Indicator LineA clear maximum stroke indicator line helps operators monitor plunger travel and avoid over-stroke.
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Hose & Coupler ConfigurationsCUSP10 through CUSP75 models are supplied with an 18 cm hydraulic hose terminated with a CEJN 3/8NPT coupler, ideal for narrow-space operation. All other models are equipped with a CEJN 3/8NPT quick coupler and dust cap.
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No Stroke-Limiting Stop-RingDesigned without a stop-ring that limits plunger travel, allowing full use of the cylinder’s stroke within its rated capacity.
Specifications
Specifications
| Maximum Operating Pressure (bar) | 700 |
| Capacity Class (tonnage) | 1000 |
| Stroke (mm) | 10 |
| Collapsed Height(mm) | 103 |
| Extended Height(mm) | 113 |
| Return Type | Single-Acting, Load Retraction |
| Cylinder Effective Area (cm2) | 1452.2 |
| Oil Capacity (cm3) | 2531 |
| Surface Treatment | Gas Nitriding and Post Oxidation |
| Coupler | CEJN 3/8NPT-18 |
| Weight (kg) | 157 |
Dimensions
Dimensions
| Collapsed Height/mm(A) | 103 |
| Extended Height/mm(B) | 113 |
| Outside Dia/mm(D) | 502 |
| Cylinder Bore Dia/mm(E) | 430 |
| Tilting degree | ±2° |

Series Comparison
Series Comparison
| Model Number | Capacity/Ton | Stroke/mm | Cylinder Effective Area/cm2 | Oil Capacity/cm3 | Collapsed Height/mm(A) | Extended Height/mm(B) | Outside Dia/mm(D) | Cylinder Bore Dia/mm(E) | Tilting +/- (degree) | Weight/Kg |
|---|---|---|---|---|---|---|---|---|---|---|
| CUSP10 | 10 | 6 | 13.9 | 9.3 | 35.5 | 41.5 | 72 | 42 | 2 | 1.2 |
| CUSP20 | 20 | 6 | 28.3 | 19.8 | 40.5 | 46.5 | 90 | 60 | 2 | 1.9 |
| CUSP30 | 30 | 6 | 44.2 | 32.1 | 42.5 | 48.5 | 105 | 75 | 2 | 2.7 |
| CUSP50 | 50 | 10 | 78.5 | 104 | 57 | 67 | 130 | 100 | 4 | 5.6 |
| CUSP75 | 75 | 10 | 113.1 | 158 | 60.5 | 70.5 | 150 | 120 | 4 | 8 |
| CUSP100 | 100 | 10 | 153.9 | 226 | 63.5 | 73.5 | 170 | 140 | 4 | 10.8 |
| CUSP150 | 150 | 10 | 227 | 324 | 65 | 75 | 200 | 170 | 3 | 15.3 |
| CUSP200 | 200 | 10 | 298.6 | 446 | 69 | 79 | 229 | 195 | 3 | 21.5 |
| CUSP250 | 250 | 10 | 363.1 | 569 | 72.5 | 82.5 | 252 | 215 | 3 | 27.3 |
| CUSP300 | 300 | 10 | 452.4 | 637 | 72.5 | 82.5 | 282 | 240 | 2 | 34.4 |
| CUSP400 | 400 | 10 | 572.6 | 837 | 77.5 | 87.5 | 316 | 270 | 2 | 46.2 |
| CUSP500 | 500 | 10 | 730.6 | 1111 | 82.5 | 92.5 | 356 | 305 | 2 | 62.7 |
| CUSP600 | 600 | 10 | 855.3 | 1334 | 87.5 | 97.5 | 386 | 330 | 2 | 78.4 |
| CUSP750 | 750 | 10 | 1075.2 | 1757 | 93.5 | 103.5 | 432 | 370 | 2 | 105.2 |
| CUSP1000 | 1000 | 10 | 1452.2 | 2531 | 103 | 113 | 502 | 430 | 2 | 157 |
Downloads
Downloads
| – | File Name | File Type |
|---|---|---|
| CUSP Ultra-Flat High-Tonnage Cylinder | English | |
| CUSP大吨位超薄液压油缸 | 中文 | |