Honda 1 Inch Water Pump | XH-GQ35 High-Lift Transfer Pump
Product Overview
XH-GQ35 is an ultra-lightweight, commercial-grade honda 1 inch water pump engineered to eliminate water pressure drops across high terrains, remote agricultural plots, and residential landscapes. This highly efficient, self-priming transfer platform is driven by an authentic GQ35 4-stroke wind-cooled single-cylinder gasoline engine, delivering 0.83 kW of power at 7500 rpm.

Core Product Selling Points
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Authentic Honda 4-Stroke Power: Powered by a genuine 35.8cc GQ35 4-stroke engine that lowers operation costs, completely eliminating the fuel-premixing hassles of legacy 2-stroke pumps.
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36m Ultra-High Head Lift: Generates an exceptional 36-meter maximum total head lift, delivering strong water pressure across hillsides, sloped orchards, and long-distance pipelines.
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Portable 7.5kg Compact Chassis: Built with an ultra-lightweight structure and integrated carrying handle, allowing rapid single-operator mobility across remote job sites.
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Efficient Direct Shaft Drive: Features a direct connection layout between the engine and pump housing to prevent rotation slippage, maximizing flow output while curbing energy loss.
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Industrial Anti-Wear Assembly: Constructed with a premium aluminum alloy pump body and corrosion-proof cast iron impeller to handle harsh outdoor environments with lower maintenance.
Technical Specifications
| Item Parameter | Specifications & Core Metrics |
| Model Name | HONDA Water Pump 1" (XH-GQ35) |
| Engine Model | GQ35 (Genuine 4-Stroke Power Unit) |
| Engine Type | 4-Stroke, Wind-Cooling, Single-Cylinder Gasoline Engine |
| Power Output | 0.83 kW / 7500 rpm |
| Displacement | 35.8 cc |
| Tank Capacity | 0.63 L (Extended Run-Time Variant) |
| Inlet / Outlet Diameter | 25 mm / 1 Inch |
| Standard Flow Rate | 3 m³/h |
| Total Head Lift | 30 m – 36 m (Ultra-High Pressure Delivery) |
| Suction Head Height | 5 m (Rapid Self-Priming Depth) |
| Net Weight / Gross Weight | 7.5 kg / 9.0 kg |
| Product Dimensions | 40 × 23.5 × 32.5 cm |
| Drive Configuration | Direct Shaft Coupling (Anti-Slip Layout) |
Explore more gasoline engine water pump.
Versatile Commercial Applications
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Precision Greenhouse & Orchard Spraying: Provides high-pressure water delivery through complex pipeline grids to maintain uniform misting and irrigation on high terrains.
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Residential Estate & Garden Watering: Offers a mobile, lightweight solution for landscaping fleets managing scattered turf patches, remote garden beds, and flower displays.
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Pool & Storage Tank Drainage: Enables quick setup and fast self-priming sequences to dewater residential swimming pools, localized decorative ponds, or storage basins.
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Emergency Water Supply Prep: Acts as a highly portable, grid-independent backup pump for municipal maintenance crews and utility services requiring rapid outdoor fluid transfer.
Complete 10-Piece Component Matrix
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Carrying Handle (Ergonomic Single-Person Grip)
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Industrial Power Switch
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Water Inlet (25mm / 1 Inch Port)
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Premium Aluminum Alloy Pump Housing
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Heavy-Duty Engine Cylinder Cover
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Fuel Filler Neck (Sealed Anti-Leak System)
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Labor-Saving Recoil Starter
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Clear-View Fuel Tank (0.63L Capacity)
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Anti-Slip Shock-Absorbing Foot Pads
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Reinforced Base Frame
Safety, Setup & Operating Instructions
Pre-Operational Fluid & System Checklist
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Engine Lubrication: Add qualified four-stroke engine oil to the crankcase before initial startup. Do not mix oil with gasoline in the fuel tank.
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Fuel Provision: Fill the fuel tank exclusively with clean, unleaded gasoline. Ensure the fuel filler neck cap is securely tightened. Never refuel when the engine body is hot.
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Priming Operation: Always pour clean water into the alloy pump cavity to finish priming work prior to starting. Strictly avoid dry running without water inside the pump to prevent internal seal failure.
Ignition & Transport Sequence
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Place the pump flat on solid, level, and stable ground in an open, well-ventilated outdoor area.
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Turn on the fuel valve, set the power switch to the "ON" position, and adjust the choke lever position to suit engine temperature.
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Grip the top carrying handle firmly, pull the recoil starter cord steadily to ignite the engine, and then push the choke back to the "RUN" position once warm.
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Keep a stable rotating speed via the manual throttle adjustments during continuous water delivery to maintain constant pressure.
Maintenance, Safety & Storage
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Abnormal Protection: Periodically inspect pipe connections and frame fasteners before starting. Cut off the power switch immediately if abnormal noise, heavy vibration, or line slipping occurs. Keep children away from working equipment.
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Cooldown and Shutdown: After pumping operations are complete, let the engine run idle for a few minutes to cool down before flipping the switch to "OFF". Do not touch the machine body immediately after use.
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Long-Term Storage: Drain all residual water out of the alloy pump housing cavity after use to prevent corrosion. Clean the pump housing surfaces, check parts conditions regularly, and store the unit in a dry, cool indoor environment.
XINGHU Introduction
Driven strictly by an ISO9001 quality control framework and our rigorous "Three No-Pass Principles," our entire product lineup features elite powertrain sourcing (including authentic Honda, Loncin, and Zongshen engines), precision low-fatigue structural ergonomics, and comprehensive international compliance certifications like CE, EPA, and EURO5 to ensure seamless global customs clearance and reliable B2B service protection.


