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EN 853 vs EN 856 Hydraulic Hose: What’s the Difference?
When selecting hydraulic hoses for industrial or mobile equipment, it is essential to choose hoses compliant with American or European standards—such as SAE 100 R1, EN 853 1SN, or EN 856 4SP—to ensure system stability and safety. These standardized hoses significantly enhance safety and reliability while reducing long-term maintenance costs.
Among numerous hydraulic hose series, EN 853 and EN 856 compliant hoses are frequently selected by engineers and buyers for their projects. But do you truly understand their differences? This article will distinguish between EN 853 and EN 856 hydraulic hoses across multiple aspects, helping you make the appropriate choice.
Learn About EN 853 Hydraulic Hoses and EN 856 Hydraulic Hoses
Overview of EN 853 Hydraulic Hoses
EN 853 hydraulic hoses typically refer to steel braided hydraulic hoses, such as EN 853 1SN and EN 853 2SN. Featuring reinforcement layers made from 1 or 2 layers of steel braiding, they offer good flexibility and are commonly used in industrial systems like factory machinery and agricultural equipment where high pressure is not required.
SAE 100 R1 / DIN EN 853 1SN
Overview of EN 856 Hydraulic Hoses
EN 856 hydraulic hoses typically refer to spiral steel wire hydraulic hoses, such as EN 856 4SH and EN 856 4SP. Typically reinforced with either 4 layers of steel spiral or 4 layers of steel spiral plus a braided layer, these hoses exhibit exceptionally high pressure resistance, superior burst strength, and enhanced pulse pressure resistance. They are commonly employed in hydraulic systems of heavy-duty industrial machinery requiring high pressure (e.g., mining equipment, excavators, cranes).
EN 856 4SP
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Comparison of Parameters for EN 853 Hydraulic Hoses and EN 856 Hydraulic Hoses
| Feature | EN 853 1SN/EN853 2SN | EN 856 4SH/EN 856 4SP |
| Reinforcement | 1 or 2 Layers of Braided Steel Wire | 4 Layers of Spiral Steel Wire |
| Size | 3/16 ~ 2 inch | 1/4 ~ 1 inch |
| Working Temperature Range | -40℃ ~ 100℃ | -40℃ ~ 100℃ |
| Working Pressure | 580 ~ 3625 PSI(1160 ~ 6020 PSI) | 2390 ~ 6525 PSI(3625 ~ 6090 PSI) |
| Min Bending Radius | 90 ~ 630 mm | 75 ~ 230 mm(75 ~ 250 mm) |
| Min Burst Pressure | 2320 ~ 14500 PSI(4640 ~ 24076 PSI) | 9570 ~ 26100 PSI(14500 ~ 24360 PSI) |
| Application | Farm Tractor,Dump Truck and In-plant Hydraulic Equipment | Mine hydraulic Support and the Related Equipment. |
The table above displays specifications for select models only. To explore comprehensive product specifications for hydraulic hoses, click the hydraulic hose product list or download our product documentation.
How to Select EN 853 Hydraulic Hose or EN 856 Hydraulic Hose
- Scenario 1: Limited installation space with frequent movement required.
Recommendation: If system pressure is low, choose EN 853 hydraulic hoses such as EN 853 1SN or EN 853 2SN. These offer lower cost and excellent flexibility for easy installation. - Scenario 2: High-frequency pressure pulses or severe vibration in the system.
Recommendation: Prioritize EN 856 4SH, R12, or R13 hydraulic hoses. These models are specifically designed for high-pulse applications and offer superior fatigue life compared to EN 853 hoses. - Scenario 3: High system pressure for large-scale equipment.
Recommendation: Use EN 856 hydraulic hoses. These applications typically involve high operating pressures and frequent high-pressure surges, demanding stricter hose performance. EN 856 hoses with spiral-wound construction provide optimal adaptation to such operating conditions.
