2804016989 Oil Tank, B03 Throttle Valves, B08 Filters & B01 Pumps

Core Purpose & Target User Positioning

This full line of heavy-duty hydraulic components is precision engineered to fix chronic hydraulic system failures and boost equipment reliability, with **direct OEM compatibility for JEREH LGT360 hydraulic systems** and universal fit for oilfield drilling rigs, workover rigs, and industrial hydraulic machinery. Covering key part numbers including 2804016989 hydraulic oil tank, B080015305 suction oil filter, B010014849 piston pump, B030000517 JEREH LGT360 dedicated throttle valve, B03 relief valves, B08 pressure gauges, and multi-way valves, we target the segmented needs of oilfield field maintenance crews, equipment procurement managers, hydraulic retrofit engineers, and JEREH machinery service technicians. These users battle costly, recurring pain points: contaminated hydraulic oil clogging valves, unstable system pressure causing actuator jitter, premature pump burnout, ill-fitting replacement parts for JEREH LGT360, and unplanned downtime that stalls drilling and production.

Our core purpose is to supply durable, precision-matched hydraulic parts that stabilize pressure, purify hydraulic fluid, extend equipment lifespan, and eliminate fitment errors for specialized heavy machinery. Backed by ISO 4413 hydraulic standards, API 6A oilfield equipment specifications, and JEREH OEM tolerance benchmarks, every component undergoes 2200+ high-pressure cycle tests, 200-hour salt spray corrosion trials, and 45MPa sealing verification. Exclusive field data shows our parts deliver **1600 extra operating hours** before maintenance compared to generic aftermarket alternatives, with zero leakage and consistent performance in extreme oilfield conditions. Each part is machined to micron-level precision, ensuring plug-and-play installation on JEREH LGT360 rigs and full compatibility with existing hydraulic circuits, removing the risk of misfit parts and expensive reworks.

Product Introduction

We manufacture and supply a complete range of industrial-grade hydraulic components built for harsh oilfield and heavy machinery use, including hydraulic oil tanks, suction/return line filters, piston/vane/hand pumps, pressure gauges, relief/throttle/check/shuttle valves, valve blocks, accumulators, radiators, thermostats, and multi-way valves. This lineup includes dedicated replacement parts for the JEREH LGT360 hydraulic system and universal components for various hydraulic setups, suitable for routine maintenance, emergency repairs, and system performance upgrades. Every part is built to resist high vibration, extreme temperatures, and fluid contamination, keeping critical equipment running reliably.

Function Description

These components work together to optimize hydraulic system efficiency and safety: the 2804016989 hydraulic oil tank stores and de-aerates hydraulic fluid to reduce foam and contamination; B08 suction filters block large debris to protect pump internals, while return filters remove micro-particles to keep fluid clean; B01 piston/vane pumps generate consistent high-pressure flow for system actuation; B030000517 throttle valve (JEREH LGT360 dedicated) regulates fluid flow speed for precise actuator control; relief and safety valves prevent overpressure damage to the system; valve blocks consolidate components for a compact, efficient circuit; accumulators absorb pressure spikes and maintain steady pressure; radiators and thermostats regulate fluid temperature to prevent overheating; multi-way and directional valves control fluid direction for complex operations.

Structural Features

• Oil Tanks & Filters: 2804016989 oil tank uses heavy-gauge steel with anti-foam baffles and corrosion-resistant interior coating; B08 filters feature high-density filter cartridges, transparent sediment bowls for quick visual checks, and leak-proof threaded ports to stop bypass contamination.

• Pumps & Valves: B01 piston pumps have precision-forged internals for low noise and high efficiency; B03 series valves use hardened steel spools and high-pressure nitrile seals, with JEREH LGT360 dedicated valves featuring calibrated flow paths for exact system matching; multi-way valves have sealed cartridge inserts and ergonomic control for reliable operation.

• Accumulators & Cooling Parts: Bladder-type accumulators with high-strength steel shells stabilize pressure and absorb shocks; radiators use finned-tube design for fast heat dissipation, with thermostats that auto-regulate cooling to maintain optimal fluid temperature.

• Gauges & Valves: Shock-resistant pressure gauges with vibration-dampening casings to withstand rig shake; ball/butterfly valves have full-bore design for minimal pressure loss and durable sealing seats.

Applicable Operating Conditions

These hydraulic components perform reliably in the harshest industrial environments, with an operating temperature range of -32℃ to 105℃ and maximum working pressure up to 45MPa. They are compatible with mineral-based anti-wear hydraulic oil and biodegradable hydraulic fluids, making them ideal for:

• JEREH LGT360 series drilling and workover rig hydraulic systems

• Onshore/offshore oilfield exploration and production equipment

• Heavy construction machinery hydraulic drive and control systems

• Mining equipment hydraulic circuits and actuation systems

• Industrial hydraulic presses and material handling machinery

• Hydraulic rotary actuator systems for well servicing equipment

Maintenance & Care Recommendations (Field Engineer Pro Tips)

1. Replace B08 series filters (B080015305, B080012503, B080013965) every 750 operating hours in oilfield settings: Clogged filters starve pumps and cause premature wear—don’t skip replacements to cut short-term costs, even if no blockage is visible.

2. Inspect the JEREH LGT360 dedicated B030000517 throttle valve every 45 days: Check for external leaks and spool sticking, and clean the valve body with approved hydraulic fluid to remove sludge buildup that disrupts flow.

3. Check the 2804016989 hydraulic oil tank fluid level and quality weekly: Top off with matching-grade oil and perform a full fluid change every 1500 operating hours to prevent contamination-related valve and pump failures.

4. Calibrate pressure gauges (B080014794, B080017378) every 60 days: Use a precision test gauge to ensure accurate readings, as faulty gauges lead to unrecognized overpressure issues.

5. Lubricate pump shaft seals and valve moving parts with ISO VG46 hydraulic oil every 120 operating hours: Use 3-4 drops only—over-lubrication causes seal swelling and fluid leakage.

6. Inspect accumulators (B080013424, B080013387) for pressure loss every 90 days: Recharge to rated pressure if needed, and replace bladder seals if leaks are detected.

We supply the following spare parts:

On-Site Fault Repair Cases (Real Oilfield Field Data)

Case 1: JEREH LGT360 Throttle Valve Failure

Location: Changqing Oilfield, Shaanxi, China
Faulty Model: B030000517 Throttle Valve (JEREH LGT360 dedicated)
Load & Issue: JEREH LGT360 workover rig; unstable fluid flow, actuator jitter, inaccurate pipe handling positioning
Field Data: Flow deviation 14L/min (rated 38L/min), external oil leakage 0.9L/h
Repair & Replacement: Installed our B030000517 OEM-matched throttle valve with precision flow control
Post-Repair Indicators: Flow deviation ≤1L/min, zero leakage after 2700 operating hours, smooth actuator movement
Client Feedback: Eliminated positioning errors, cut downtime by 70%, restored full rig efficiency

Case 2: Oilfield Suction Filter & Piston Pump Failure

Location: Karamay Oilfield, Xinjiang, China
Faulty Model: B080015305 Suction Oil Filter & B010014849 Piston Pump
Load & Issue: 180T drilling rig; clogged filter caused pump cavitation, pump burnout, no hydraulic pressure
Field Data: Filter pressure drop 0.45MPa (max recommended 0.1MPa), pump output pressure 8MPa (rated 35MPa)
Repair & Replacement: Installed our B080015305 suction filter and B010014849 piston pump
Post-Repair Indicators: Filter pressure drop 0.08MPa, pump output stabilized at 35MPa, no cavitation after 2300 hours
Client Feedback: Fixed pump failure, extended filter life, avoided costly full system repairs

Case 3: Hydraulic Accumulator Pressure Loss

Location: Shengli Oilfield, Shandong, China
Faulty Model: B080013424 Accumulator
Load & Issue: Drilling rig hydraulic system; pressure spikes, unstable actuator operation, damaged valve components
Field Data: Accumulator pre-charge pressure 3MPa (rated 8MPa), system pressure fluctuation 12MPa
Repair & Replacement: Installed our B080013424 bladder-type accumulator
Post-Repair Indicators: Pre-charge pressure locked at 8MPa, system fluctuation ≤2MPa, no valve damage after 2100 hours
Client Feedback: Stabilized system pressure, reduced valve wear, extended maintenance intervals

Frequently Asked Questions (FAQ)

Closing Section: Procurement Guidance & Call to Action

This complete hydraulic component lineup serves as both a definitive procurement benchmark and a technical troubleshooting reference for JEREH LGT360 maintenance, oilfield equipment repairs, and hydraulic system upgrades. Backed by rigorous testing, industry-standard compliance, and proven field performance in harsh oilfield environments, our 2804016989 oil tank, B03 valves, B08 filters, and B01 pumps solve core industry pain points: fluid contamination, pressure instability, premature part failure, and OEM part misfit.

Whether you need to replace JEREH LGT360 dedicated throttle valves to restore precision control, swap clogged filters to protect pumps, or upgrade accumulators to stabilize pressure, we provide tailored technical support to match your exact part number, equipment model, and operational needs. Every component is built to OEM-quality standards, ensuring long service life, consistent performance, and reduced total operational costs by minimizing unplanned downtime and repeat repairs.

We invite you to share your specific part numbers, equipment model details, and performance requirements to receive customized product recommendations, complete technical datasheets, and competitive pricing. Our technical team is available to assist with part matching, installation guidance, and on-site troubleshooting to ensure seamless integration and maximum hydraulic system efficiency. Secure high-quality, reliable hydraulic components that keep your critical oilfield and heavy machinery operations running smoothly and consistently.

contact us ：

Emeil: [email protected]  

whatsapp: +86 15275658619