DIN EN853 1SN Medium-pressure Hydraulic Hose-agricultural Machinery Applications

Hose Construction
Inner tube: oil resistant synthetic rubber
Reinforcement: one high tensile steel wire braid
Cover: oil, abrasion, weather resistant synthetic rubber
Working Temp.: -40℃ up to +121℃

Model:
DIN EN853 1SN

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Description

FAQ

For professional agricultural equipment manufacturers, industrial maintenance teams, and mobile hydraulic fleet operators, finding a durable, standard-compliant hydraulic solution that withstands harsh outdoor and variable field conditions is critical. Our DIN EN853 1SN hydraulic hose is engineered to meet the strict DIN EN853 1SN standard, delivering consistent medium-pressure hydraulic performance for a wide range of fluid transfer applications. Built with a precision-engineered structure, this hose features an oil-resistant synthetic rubber inner tube, single high-tensile steel wire braid reinforcement, and a rugged synthetic rubber cover engineered to resist oil, abrasion, and weathering. With a wide operating temperature range of -40℃ up to +121℃, it maintains stable performance in extreme cold and high-heat operating environments, making it compatible with both petroleum-based and water-based hydraulic fluids. Unlike generic hydraulic hoses, this model is optimized for medium-pressure workloads, balancing flexibility, durability, and cost-efficiency for high-volume commercial and industrial deployments.

Fiber weaving	Steel wire winding	Wire braiding machine
Friction testing machine	High-speed joint venture	Storehouse

Core Features & Technical Advantages

Robust, Standard-Aligned Construction

At the core of our DIN EN853 1SN medium pressure hydraulic hose is a purpose-built structure designed for long-term reliability. The seamless oil-resistant synthetic rubber inner tube prevents fluid degradation and leaks, ensuring consistent fluid transfer even with continuous use. The single layer of high-tensile steel wire braid delivers targeted structural strength for medium-pressure applications, avoiding unnecessary bulk while maintaining structural integrity. The outer cover is formulated with a wear-resistant synthetic rubber compound, providing exceptional resistance to outdoor weathering, ozone, abrasion from equipment contact, and oil splashes common in field and factory settings.

Industry-Validated Safety & Pressure Performance

Safety is non-negotiable in commercial hydraulic systems, and this hose is built with industry-leading safety margins to mitigate risk from pressure surges. It features a standard 4:1 burst pressure to working pressure ratio, with burst pressures ranging from 160 bar to 1000 bar across all available sizes, and a 2.4:1 proof pressure ratio for pre-deployment performance validation. These safety factors protect against unexpected pressure spikes in agricultural and mobile hydraulic circuits, reducing unplanned downtime and extending service life in demanding daily operations.

Optimized Flexibility for Tight Installations

Designed for the compact routing needs of mobile and agricultural equipment, our agricultural machinery hydraulic hose offers size-specific minimum bend radii, ranging from 89 mm for the smallest 3/16" size up to 635 mm for the 2" diameter. Adhering to these bend radii prevents kinking, internal tube damage, and stress on the steel wire reinforcement, even when routed around tight tractor frames, implement connections, or machine tool enclosures. Smaller diameters deliver exceptional flexibility for compact equipment layouts, without compromising pressure performance.

Applications & Industry Use Cases

Agricultural Machinery & Mobile Hydraulic Equipment

This DIN EN853 1SN hydraulic hose for agricultural use is the ideal solution for a wide range of farming and mobile equipment applications. It is purpose-built for tractors, harvesters, irrigation systems, sprayers, and other farm implements, where it handles medium-pressure hydraulic fluid transfer for lifting, steering, and implement operation. Its weather and abrasion resistance make it perfect for continuous outdoor use in variable field conditions, from dusty harvest seasons to cold winter storage and operation.

Industrial Machine Tool & General Hydraulic Systems

Beyond agricultural applications, this hose excels in stationary industrial machine tool hydraulic systems, medium-pressure hydraulic lines, and general fluid transfer tasks. It is fully compatible with petroleum-based hydraulic oils, water-based hydraulic fluids, and other common industrial fluids, making it a versatile choice for production facilities, maintenance workshops, and mobile service fleets. Its consistent performance and standard compliance make it a trusted replacement part and OEM specification for commercial equipment manufacturers.

Detailed Technical Specifications

Inside Diameter		W.D.	Outside Diameter	Working Pressure		Proof Pressure	Burst Pressure	Min.B.R.	Weight
inch	mm	mm	mm	psi	bar	bar	bar	mm	kg/m
3/16	4.6-5.4	8.9-10.1	11.5-12.3	3625	250	600	1000	89	0.2
1/4	6.2-7.0	10.8-11.4	12.7-13.5	3263	225	540	900	102	0.25
5/16	7.7-8.5	12.5-13.1	14.6-15.4	3118	215	510	850	114	0.31
3/8	9.3-10.1	14.5-15.1	16.7-17.5	2610	180	435	720	127	0.36
1/2	12.3-13.5	17.7-18.3	19.8-20.6	2320	160	385	640	178	0.45
5/8	15.5-16.7	21.1-21.7	23.2-24.0	1885	130	315	520	203	0.52
3/4	18.6-19.8	24.6-25.4	26.9-27.7	1523	105	255	420	241	0.65
1	25.0-26.4	32.1-32.9	34.6-35.4	1276	88	210	350	305	0.91
1-1/4	31.4-33.0	40.8-41.6	43.3-44.1	914	63	150	250	419	1.3
1-1/2	37.7-39.3	47.2-48.0	49.7-50.5	725	50	120	200	508	1.7
2	50.4-52.0	59.9-60.7	62.4-63.2	580	40	96	160	635	2.2

FAQ

Q1:What makes this DIN EN853 1SN hose suitable for agricultural machinery?

A1:

This hose is specifically designed for medium-pressure hydraulic systems in agricultural applications, using petroleum or water-based hydraulic fluids. The single high-tensile steel wire braid reinforcement provides reliable strength, while the oil-resistant synthetic rubber inner tube and abrasion/weather-resistant cover ensure durability in outdoor farming environments, such as tractors, harvesters, and irrigation equipment. It handles working pressures from 250 bar (3/16") down to 40 bar (2") across sizes, with a temperature range of -40°C to +121°C for consistent performance in varying field conditions.

Q2:What safety factors are built into the burst and proof pressures?

A2:

The hose offers a standard 4:1 burst pressure ratio (e.g., 1000 bar burst for 3/16" at 250 bar WP, 160 bar burst for 2" at 40 bar WP) and a 2.4:1 proof pressure ratio (e.g., 600 bar proof for 3/16", 96 bar proof for 2"). These safety margins protect against pressure surges common in agricultural hydraulic circuits, ensuring long-term reliability and reduced risk of failure during demanding operations like plowing or lifting implements.

Q3:How does the minimum bend radius vary by size, and why is it important for agricultural installations?

A3:

Minimum bend radius increases with hose size to prevent kinking or damage: e.g., 89 mm for 3/16", 178 mm for 1/2", 305 mm for 1", up to 635 mm for 2". In tight spaces on agricultural machinery (such as around tractor frames or implement connections), adhering to these radii maintains hose integrity, avoids stress on the single braid layer, and extends service life. Smaller sizes offer tighter bends for more compact routing in mobile equipment.

Q4:What customization is available if standard sizes don't fit my agricultural equipment needs?

A4:

The manufacturer supports special specifications developed according to customer requirements, including adjustments to meet specific agricultural machinery demands while maintaining DIN EN853 1SN compliance (and other standards like GB, RMA, AS, JIS, SABS). This can include tailored lengths, fittings, or modifications for unique hydraulic setups in farming applications, ensuring compatibility with your petroleum or water-based fluid systems.