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China, Chinese High Pressure Complete Range Pump Water Oil Pto Gear Hydraulic Pump Replacement of Agricultural Flat Tractor1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Hydraulic PartsHydraulic PumpHydraulic PumpGear Hydraulic Pump
HangZhou Ever-Power Transmission Co., Ltd.
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Product Description High pressure Complete range pump water oil pto Gear Hydraulic Pump replacement of Agricultural flat tractorProduct DescriptionA gear hydraulic pump is a positive-displacement pump that converts mechanical energy (from the tractor's engine or PTO) into hydraulic power, generating fluid flow for:Implement control Steering systems (hydrostatic steering)Brake assistance3-point hitch operationTypes of Gear Pumps for TractorsTypeDescriptionAdvantagesApplicationsExternal Gear PumpTwo meshing gears in a housingSimple, cost-effective, high pressure (up to 250 bar)Loaders, log splittersInternal Gear PumpRotor + idler gear designQuieter, handles viscous fluidsOlder tractor models, low-speed applicationsGerotor PumpInner/outer rotor systemCompact, smooth flowWorking Principle and Design Details1.1 Basic Working PrincipleGear pumps operate on the positive displacement principle, where oil is trapped between the gear teeth and transported from the inlet to the outlet. In a tractor, this generates the hydraulic pressure required for the operation of the implement.Oil Flow Process:Suction Phase: Oil enters the cavity when the gears separateDelivery Phase: Oil is transported between the gear teeth and the pump housingDischarge Phase: The meshing gears discharge the oil under pressure1.2 Precision Engineering FeaturesTooth Profile:Involute (most common) for smooth meshingModified cycloidal design for increased efficiencyClearance Specifications:Axial Clearance: 0.02-0.05 mmRadial Clearance: 0.03-0.08 mmPressure Balance:Lateral Wear Plates with Pressure GroovesHydraulic Force Compensation to Reduce Bearing LoadsWhy Choose Gear Pumps for TractorsDurability - More effective in handling contaminated fluids than piston pumps.Cost-effective - Lower maintenance costs than vane/piston pumps.Compact size - Fits into tight spaces in tractor hydraulic systems.High RPM compatibility - Matches tractor engine speed (1,500-3,000 RPM).Common Applications for TractorsFront-end Loaders (Bucket Lift/Dump)Backhoe Attachments (Digging/Rolling)Hydraulic Suspension Systems (Lifting Plows/Sprayers)Power Steering (Hydrostatic Power Steering)Wood Splitter and Hay Baler (High Pressure Hydraulic)Hangzhou Ever-power Group CO., Ltd. is located in Hangzhou City, Zhejiang Province, China. After years of development, its product range includes agricultural tractor parts, construction machinery parts, garden machinery parts, harvester parts, forklift parts, and more. Examples of these products are hydraulic gear pumps, constant flow pumps, fuel feed pumps, log splitter pumps, hydraulic motors, multiple control valves, transmission gears, and so on. The company is a supplier for many original equipment manufacturers. At the same time, its series of parts products are also exported to overseas markets.Hangzhou Ever-power Group CO., Ltd. will continue to enhance the core advantages of its own products and provide customers with better quality and more favorable prices.
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