Collection: Piston Pump - Hitachi

Hitachi (now part of Hitachi Construction Machinery) produces some of the most reliable hydraulic excavators in the world. Hitachi excavators are known for fuel efficiency, precise hydraulics, and exceptional durability in severe-duty applications. At HE PUMP, we supply OEM-compatible Hitachi hydraulic pumps and engine components for the full Hitachi equipment range. Whether you need a hydraulic pump for a Hitachi ZX200 excavator, a ZW180 wheel loader, or engine components for Hitachi diesel engines, we have the parts you need. Every product is manufactured to Hitachi OEM specifications for drop-in fitment and includes 12-month warranty coverage.

Hitachi Equipment Coverage

We supply hydraulic pumps and engine components for the complete Hitachi equipment lineup:

• Excavators: ZX130, ZX135, ZX160, ZX180, ZX200, ZX210, ZX220, ZX230, ZX240, ZX250, ZX270, ZX300, ZX330, ZX350, ZX360, ZX400, ZX450, ZX470, ZX520, ZX670, ZX870 series — Hitachi hydraulic excavators known globally for reliability, fuel efficiency, and precise control
• Wheel Loaders: ZW110, ZW130, ZW150, ZW180, ZW220, ZW250, ZW310, ZW370, ZW520 series — Hitachi wheel loaders for material handling, construction, and aggregate handling

Available Hitachi Hydraulic Pump Products

Hitachi excavators and wheel loaders rely on high-performance hydraulic pumps:

• Hydraulic Piston Pumps (Main Pump Assemblies): For Hitachi excavator main hydraulics and wheel loader implement circuits — high-pressure pumps delivering the precise control and power Hitachi equipment is known for
• Hydraulic Gear Pumps (Charge & Pilot): Charge pumps for main pump case pressure maintenance, and pilot pumps for low-pressure control circuits — reliable, cost-effective pumps for medium-pressure circuits
• Hydraulic Pump Assemblies: Complete pump units ready for bolt-on installation, including integrated charge pumps and control valves where applicable

Hitachi Engine Component Products

Hitachi equipment is powered by Isuzu, Cummins, and Hitachi-owned diesel engines (depending on model and market). We supply engine components for all Hitachi engine configurations:

• Engine Water Pumps: Coolant circulation pumps for Hitachi diesel engines — overheating causes rapid engine damage, particularly in severe-duty excavator applications
• Engine Oil Pumps (Lube Pumps): Lubrication system pumps for Hitachi diesel engines — low oil pressure causes rapid engine wear
• Fuel Transfer Pumps (Lift Pumps): Fuel delivery pumps for Hitachi diesel engines — ensures consistent fuel supply to the injection system

Signs of Hydraulic Pump Failure in Hitachi Equipment

Watch for these warning signs that a Hitachi hydraulic pump is failing:

• Reduced hydraulic power: Slow implement movement, inability to lift rated load — internal leakage across worn piston shoes and cylinder block
• Increased pump noise: Rattling, knocking, or whining from pump area — piston shoes damaged or valve plate badly worn
• Overheating hydraulic oil: System temperature rises rapidly under load — internal leakage generating heat through fluid bypass
• Metal particles in hydraulic oil: Magnetic drain plug or filter captures metal shavings — internal component wear debris
• Loss of precise control: Hitachi's renowned precise control becomes sluggish or unresponsive — pilot pump or main pump wear

Why Choose HE PUMP for Hitachi Parts?

Hitachi equipment owners worldwide trust HE PUMP for quality replacement parts. We deliver:

• OEM-Compatible Quality: Every part manufactured to Hitachi original specifications — drop-in fitment with no modifications required
• Fuel Efficiency Focus: Hitachi equipment is known for fuel efficiency — our pumps maintain that efficiency with proper flow and pressure characteristics
• Comprehensive Equipment Coverage: Parts for Hitachi excavators and wheel loaders — one supplier for your entire Hitachi fleet
• 12-Month Warranty: All products include 12-month warranty coverage against manufacturing defects
• Competitive Pricing: Dealer-level quality at significantly lower prices — reduce equipment maintenance costs without sacrificing quality
• Worldwide Shipping: Fast shipping to job sites, workshops, and warehouses worldwide

Keep Your Hitachi Equipment Productive

Don't let a failed hydraulic pump sideline your Hitachi excavator or wheel loader. With HE PUMP's growing inventory of Hitachi hydraulic pumps and engine components, you can get back to work fast. All products are in stock and ready to ship. Contact our team with your Hitachi equipment model or pump part number for fast, accurate matching.

📧 Request a Quote for Hitachi Hydraulic Pumps or browse our hydraulic piston pump collection and gear pump collection for additional options.