Kawasaki K3V112DTP-9TCM Yn10V00007f1 hydraulic pump for Kobelco SK200-6 SY210 midi excavator
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Product Brief
This OEM‑grade replacement hydraulic main pump serves as the core power source for Kobelco SK200‑6 20‑ton class excavator. Converting engine rotational torque into adjustable high‑pressure hydraulic output, it supports heavy‑duty operations including earth moving, rock digging, material stacking and multi‑joint compound movements. Widely adopted by overseas repair workshops, equipment rental operators and cross‑border spare‑part distributors, it is a reliable solution for hydraulic system overhaul and direct pump replacement for well‑used SK200‑6 units.
Under long‑term harsh site conditions with frequent start‑stop and shock loads, the original pump will suffer from cylinder block scuffing, piston shoe wear and valve plate abrasion. Typical failure symptoms cover insufficient digging thrust, slow boom & arm response, poor traveling performance, continuous high hydraulic oil temperature, plus abnormal rattling noise and obvious pressure drop under heavy load. Unexpected pump breakdown will halt construction progress and generate extra emergency repair expenditure for project owners.
Our manufactured pump strictly complies with OEM dimensional standards for mounting flange, input shaft spline, regulator installation position and system pressure calibration. No cutting, drilling or additional adapter modification is needed during on‑site fitting. It effectively cuts machine downtime. As a cost‑effective alternative to high‑cost original pumps with lengthy lead‑time, this assembly delivers stable hydraulic performance and satisfies bulk procurement demands for global Kobelco excavator spare‑part suppliers.
Unique Product Competitive Advantages
1. High‑precision OEM‑level compatibility for SK200‑6 hydraulic system
Produced against original drawing benchmarks, this main pump retains identical shaft spline parameters, oil port layout and regulator assembly dimensions. Precisely processed friction pairs restrain internal leakage after assembly. No secondary machining work is required for field installation, helping mechanics finish pump replacement efficiently.
2. Reinforced friction‑pair craftsmanship for heavy‑load cyclic working scenarios
Many low‑cost substitute pumps degrade rapidly under frequent compound digging and swinging movements. Our core internal components adopt carburizing quenching and fine‑grinding craft to strengthen wear‑resisting performance under alternating shock load. It helps fleet owners cut down pump replacement frequency for heavily‑operated SK200‑6 machines.
3. Comprehensive bench validation before shipment to prevent unexpected site failure
Every finished hydraulic pump undergoes pressure endurance testing, flow calibration and sealing leakage inspection on dedicated hydraulic test bench prior to packing. Defective products are filtered out inside factory, reducing re‑work burden for maintenance technicians and avoiding unplanned job‑site downtime losses.
4. Budget‑savvy OEM aftermarket solution for 20‑ton excavator maintenance planning
Genuine OEM pumps for SK200‑6 carry high purchase cost and long delivery cycle. Our factory‑direct replacement pump offers dependable running stability and full‑system compatibility, lowering annual overhaul expense for customers managing multiple Kobelco excavator fleets.
5. Versatile global logistics solutions for wholesale importers
In‑stock items support quick dispatch once payment is confirmed. Air freight is available for urgent breakdown repair orders; consolidated sea freight and full‑container options provide cost‑saving choices for long‑term bulk buyers.
Factory Production Strength
Our manufacturing plant specializes in R&D and mass‑production of OEM‑replacement hydraulic main pumps, travel gearboxes and swing motors covering mainstream Japanese‑brand excavator models. We own complete production workflows: alloy‑steel forging, precision grinding, professional heat‑treatment and finished‑product hydraulic bench test. Professional simulation equipment reproduces real‑site variable heavy‑load working status of 20‑ton excavators to verify component reliability. Our hydraulic spare parts are exported to multiple overseas markets and maintain long‑term stable partnerships with global construction‑machinery spare‑part wholesalers.
Frequently Asked Customer Questions
Q1: Can this Yn10V00007f1 hydraulic pump fit other Kobelco excavator models besides SK200‑6?
A1: Cross‑model application is not encouraged. Different main pumps differ in shaft spline, regulator parameters and pressure calibration values. Please double‑check machine serial number and original part number before placing orders.
Q2: What hydraulic malfunctions can this main pump resolve?
A2: It fixes faults caused by worn pistons, scratched valve plate and damaged inner assemblies: weak digging force, sluggish cylinder movement, over‑heated hydraulic oil, internal leakage and abnormal rattling or knocking noise from main pump.
Q3: Could I get volume‑based discount for large‑quantity orders?
A3: Yes, tiered preferential price is offered subject to purchase quantity. Full‑container sea shipment can be arranged to cut overall logistics cost.
Q4: What packaging solution is adopted for long‑distance overseas transportation?
A4: Anti‑rust grease is evenly coated on all metal surfaces. The whole pump is wrapped with waterproof shock‑proof PE film, then secured inside reinforced export‑grade plywood case, preventing collision deformation and moisture corrosion during long‑haul transit.