In hydraulic systems operating near flammable dust, chaff, or vapors, static electricity buildup and pressure surges can pose real safety risks. This Anti-Static Explosion-Proof Hydraulic Hose for Excavators and Agricultural Machinery is purpose-built to address those hazards: a permanent conductive core reliably dissipates electrostatic charges, while a multi-layer high-tensile steel wire reinforcement prevents catastrophic bursts under severe impulse loads. Developed and manufactured by Hengshui Zhehan – a specialized rubber products manufacturer since 2018 – the hose is designed to measurably reduce downtime and replacement costs in demanding worksite conditions.
The Anti-Static Explosion-Proof Hydraulic Hose for Excavators and Agricultural Machinery structure incorporates a conductive compound with surface resistivity levels that comply with industry antistatic standards (e.g., ISO 8031 or equivalent). This allows charges to bleed off safely when the hose is properly grounded, eliminating the spark hazard in grain fields, underground mines, and fuel-adjacent operations.
The reinforcement consists of two braids of high-tensile, brass-plated steel wire.
Rated working pressure: up to 40 MPa (5,800 psi)
Minimum burst pressure: ≥ 5× working pressure
This margin handles hydraulic spikes from sudden implement movements or boom impacts without hose bulging or rupture.
An abrasion-resistant synthetic rubber cover achieves a typical DIN 53516 abrasion loss of approximately 0.5 mm³/(N·m). Combined with UV and oil resistance, field data shows service life often exceeds that of conventional hydraulic hoses by more than 60% when used within specifications.
The inner tube is compounded from hydrogenated nitrile rubber (HNBR), offering stable flexibility and sealing from -40°C to +120°C (-40°F to +248°F), with short-term tolerance up to 125°C. The hose remains pliable in freezing conditions and resists softening at high ambient temperatures, making it suitable for year-round, all-weather outdoor equipment.
With a bend radius tighter than many standard equivalents, the hose installs more easily in cramped machinery compartments. Precision-crimped fittings (available separately or as complete assemblies) help ensure leak-free joints.
Excavation & Earthmoving: Mid-size excavators, backhoes, and bulldozers exposed to high impulse cycles and rock/sand abrasion.
Agricultural Machinery: Tractors, combine harvesters, rotary tillers, and sprayers operating in wet, muddy, dust-laden fields.
Mining & Quarry Equipment: Hydraulic shovels, roof bolters, and support machinery where antistatic properties are critical for operational safety.
Landscaping & Municipal Fleets: Skid-steer loaders, compact excavators, and chippers that work through wide temperature swings and frequent start-stop cycles.
| Parameter | Details |
| Pressure Rating | 40 MPa standard; higher-pressure custom builds available |
| Inner Diameters | 6 mm, 8 mm, 10 mm, 12 mm, 16 mm (other sizes on request) |
| Standard Lengths | 20 m or 30 m rolls; custom cut lengths supplied |
| Construction | Tube: HNBR rubber; Reinforcement: 2 braids of brass-plated steel wire; Cover: Weather/abrasion-resistant synthetic rubber |
| Operating Temperature | -40°C to +120°C (short-term 125°C) |
| Fluid Compatibility | Petroleum-based and synthetic hydraulic oils |
Grounding: Ensure the Anti-Static Explosion-Proof Hydraulic Hose for Excavators and Agricultural Machinery is electrically connected to a grounded structure to enable static dissipation. Inspect conductivity periodically.
Installation: Do not exceed the stated minimum bend radius. Avoid pull, twist, or crush damage during routing. Keep the hose away from direct flame and extremely sharp edges.
Inspection: Wipe down external surfaces and check for cover wear, cracks, or permanent deformation at recommended service intervals.
Storage: Store in a dry, shaded environment. Prolonged exposure to direct sunlight or moisture may degrade outer cover properties over time.
Media Limitations: The hose is designed for hydraulic oil service. For transfer of aggressive chemicals or alternative fluids, consult the manufacturer before application.
Every production lot undergoes 100% factory pressure and dimensional inspection prior to shipment. The product is backed by a 12-month warranty against material and manufacturing defects when used in compliance with published guidelines.
Customization: Diameter, pressure class, branding, color, and integrated fitting configurations can be tailored to your exact specifications. Engineering drawings are welcome.
Samples: Standard models can be provided free of charge for evaluation purposes (shipping costs to be discussed).
Order Quantities: Typical minimum order is 5 rolls. Smaller trial orders are supported for new customers.
Documentation: Detailed installation manuals and real-world project photos are available upon request.
Hengshui Zhehan is a full-cycle manufacturer, not a trading intermediary. Operating since June 2018 from a dedicated production base in Jingxian County, Hebei Province, the company runs 6 specialized production lines with a workforce of over 120 employees, including 18 engineers and quality-control technicians. Raw material procurement, production processing, and finished-product testing are governed by a documented quality management system. The factory’s location near major expressways and rail lines supports reliable domestic and international logistics.
Yes. Standard hose samples are provided free of charge so you can evaluate dimensions, bend radius, and surface quality. You would only need to cover the freight cost. For custom constructions, a small trial run can often be arranged.
For stock sizes and specifications, the typical MOQ is 5 rolls per item. If you need a smaller quantity for initial testing, we are open to accommodating trial orders. For fully customized designs, MOQ is discussed on a case-by-case basis.
Absolutely. We regularly customize inner diameters, pressure ratings, cut lengths, cover colors, brand markings, and end fittings to match your equipment models. Once we receive your requirements or drawings, our engineering team typically provides a design proposal and quote within 3–7 working days.
A detailed installation and maintenance manual is supplied with every order. It covers correct routing, minimum bend radius, grounding requirements, and periodic inspection procedures. If you have specific questions during assembly, our technical team can offer remote guidance.
Our anti-static hoses are constructed with a permanent conductive path and are tested for surface resistivity in line with recognized industry standards (such as ISO 8031). We can provide corresponding inspection reports. Should your project require additional certifications, we are prepared to discuss and pursue them.
Address
No. 7126, Zhanggehou Rubber & Plastic Base, Jingzhou Town, Jing County, Hengshui City, Hebei Province, Chinaa
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