Experiencing Weak Hydraulics on Your Komatsu WA500 Wheel Loader? Reclaim Full Power with OEM Hydraulic Main Pump GP Assembly.
Is your Komatsu Wheel Loader WA500 struggling with slow bucket cycles, loss of lifting force, or hydraulic whining? The HYDRAULIC MAIN PUMP is the heart of your loader’s performance. Prevent costly downtime and restore factory power with the genuine HYDRAULIC PUMP GP (Part # 7081H00030, # 708-1H-00030) engineered specifically for WA500 series loaders.
Why Choose Genuine Komatsu Hydraulic Main Pump GP (7081H00030)?
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Precision-Matched for WA500 Series: Designed for Komatsu WA500-3, WA500-6, WA500-7 loaders ensuring optimal pressure/flow rates for demanding loading cycles
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OEM Reliability in Extreme Conditions: Forges to Komatsu’s mining-grade specifications – withstands 24/7 quarry, construction, and material handling operations
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Eliminate Costly Secondary Damage: Prevents system contamination that destroys valves, cylinders, and swing motors
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Restore Critical Performance: Regain lost breakout force, faster cycle times, and smooth hydraulic response
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Maximize Loader Uptime: Direct bolt-on replacement with core exchange options available
Compatible Models:
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KOMATSU WHEEL LOADER WA500-3
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KOMATSU WHEEL LOADER WA500-6
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KOMATSU WHEEL LOADER WA500-7
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(All WA500 variants requiring pump 7081H00030/708-1H-00030)
Critical Failure Symptoms:
Gradual loss of lifting/tilting power
Increased cycle times for bucket operations
High-pitched whining or cavitation noises
Hydraulic oil overheating (exceeding 180°F/82°C)
Uncontrollable drift in raised positions
Visible leaks around pump housing
Technical Specifications:
Flow Rate: 256 L/min @ 2,200 rpm
Max Pressure: 34.3 MPa (4,975 psi)
Fluid Compatibility: ISO VG 46/68 Hydraulic Oil
Weight: 87 kg (192 lbs)
Seal Material: Viton® for high-temp resistance
Don’t Let Pump Failure Paralyze Your Operation!
A failing main pump reduces productivity by up to 60% and risks catastrophic hydraulic system failure. The genuine HYDRAULIC PUMP GP (7081H00030/708-1H-00030) delivers:
3,000+ hour service life in severe duty cycles
30% higher contamination tolerance vs aftermarket
Precision-matched flow curves for WA500 control valves[Order Komatsu Hydraulic Pump GP 7081H00030 Today] or [Consult Our Komatsu Hydraulic Experts] for core return programs and installation support.
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