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AL151514 Hydraulic Pump Replacement Core Components Utilize Specialized Wear-Resistant Materials for Agricultural Machinery: Gear tooth surfaces undergo high-frequency quenching treatment, increasing hardness by 30% to resist abrasion from mud and debris; Plungers and distribution plates employ precision grinding processes, combined with multi-layer oil-resistant sealing structures to effectively prevent hydraulic oil leakage. Compatibility - Operates across a wide temperature range of -10°C to 60°C. With an IP54 or higher protection rating and dust/splash-proof design, it withstands dusty and humid farm environments, reducing failures caused by environmental factors and extending continuous operation lifespan. Compared to OEM hydraulic pumps, it offers a more competitive price while matching performance and durability. Ideal for bulk stocking by repair shops and direct purchase/replacement by farmers.
| Part Name | Hydraulic pump | Part Number | AL151514 |
| Product Type | Gear Piston Pump | Origin | China |
| Quality | OEM Grade | Compatible Equipment | Agricultural tractors |
| Installation Interface | Same as OEM product | Unit | HYDRAULIC PUMP |
| Compatible Models | 6010, 6020, 6100, 6110, 6110L, 6120, 6120L | ||
| Related Models | AL161043, PG200865, AL161041, PG200864, AL200635, AL157201, AL151513, AL82777, AL82778, AL157203, AL213995 | ||
In large-scale production areas like wheat fields and cornfields, the AL151513 compatible with 6020/6120 tractors supports 24-hour continuous operation. Its wide temperature range from -10°C to 60°C adapts to spring planting's low temperatures and summer harvesting's high temperatures. IP54 dust-proof design withstands field dust, while gear pump and plunger pump combined flow increases by 25%.
In vegetable bases and orchards, the 6110 equipped with the AL151514 can drive crop protection sprayers, trenchers, and other equipment. The gear pump's stable flow ensures uniform pesticide application, preventing missed sprays or over-spraying. The high-pressure characteristics of the plunger pump support precise depth control for trenchers.
As high-wear core spare parts for 6000/6100 series, these components are widely used in service stations and regional repair shops. For common issues like gear jamming and pressure drop, replacement parts significantly reduce repair time. The dual-pump module features wear-resistant materials delivering an average post-repair lifespan exceeding 3,000 hours.
For models like the 6010 with over 10 years of service, the AL151514 serves as a core power upgrade component. Replacement boosts hydraulic system response speed by 20%. Combined with the variable displacement characteristics of the plunger pump, fuel consumption decreases by 15% under light loads, meeting demand for low-cost renewal.
Core compatibility covers 6010, 6020, 6100, 6110, 6110L, 6120, and 6120L series models. Specifically for "L-type" extended wheelbase models like the 6110L and 6120L, the pump body and chassis spacing have been optimized to prevent interference with the suspension system during operation. Before installation, verify the tractor's nameplate or consult with your chassis serial number to ensure precise compatibility.
Prioritize replacing with AL151514 if the following typical symptoms occur after ruling out basic issues: ① Stuttering implement lift/lower during light loads due to insufficient gear pump flow; ② Sudden pressure drop (below 165 bar) during heavy loads indicating piston pump boost failure; ③ Pump housing emits abnormal noise accompanied by leakage. First investigate hydraulic oil contamination or line blockages.
Compared to pure gear pumps, its plunger pump module delivers 165-210 bar high pressure, suitable for heavy-duty applications like deep tillage and harvesting, addressing the "lack of power under heavy loads" issue. Compared to pure plunger pumps, the gear pump module provides stable 50-85 bar medium-low pressure flow for basic operations like steering and transport, while reducing energy consumption by 25%.
Yes, it supports a wide operating temperature range from -10°C to 60°C. During continuous operation at 60°C, oil temperature remains stable below 85°C. In -10°C conditions, it starts reliably with HM 32 low-viscosity hydraulic oil. Protection rating is ≥IP54, featuring an integrated high-density intake filter that blocks heavy dust, reducing pump jamming failures.
It is recommended that personnel with agricultural machinery maintenance experience perform the installation. Basic tools (torque wrench, hex wrench, sealant) are required. Key steps include shutting down the machine and releasing pressure, cleaning the mounting surface, aligning and tightening bolts diagonally (torque 25-30 N·m) with sealant, and idling for 5 minutes to verify no leaks.
Core maintenance techniques: ① Replace hydraulic oil and filter elements every 500 hours to prevent fluid contamination (impurities are the primary cause of dual pump wear); ② Inspect pump body cooling conditions before operation, clean surface dust to prevent high-temperature overload; ③ Drain all oil from the pump before long-term storage and apply rust-preventive oil to protect metal components; ④ Avoid frequent switching between "no-load high-speed" and "heavy-load low-speed" operations to reduce module impact damage, extending service life to over 3000 hours.
