Used Isuzu 6UZ1 Diesel Engine | 9.8L Turbo Rebuilt for Excavators & Trucks

Used Isuzu 6UZ1 Diesel Engine for Sale | 9.8L 6-Cylinder Turbo Rebuilt for Excavators & Heavy Trucks

Parameter	Specification
Model	Isuzu 6UZ1‑TCS / 6UZ1‑TCG51 / 6UZ1‑TCG61
Type	Inline 6 Cylinder, 4‑Stroke, Water‑Cooled
Displacement	9.8 L
Bore × Stroke	120 mm × 145 mm
Max Power	257–380 HP (192–279 kW) @ 1,800–2,000 RPM
Max Torque	1,422–2,200 Nm
Fuel System	High‑Pressure Common Rail
Aspiration	Turbocharged & Intercooled
Emission Standard	Tier 4 Interim / Euro 5
Dry Weight	Approx. 850–950 kg

Category Isuzu Engine

Are you looking for a high-output used engine for your excavator or heavy truck? This fully rebuilt Isuzu 6UZ1 diesel engine delivers reliable performance for demanding applications. With 9.8L displacement and common rail technology, this 6-cylinder turbo engine is a proven power solution for large excavators and commercial trucks. We have completely overhauled this used engine for sale to restore its original factory standards. It gives you a cost‑effective way to keep your heavy equipment working.

Applications & Compatibility

Excavators: Direct fit for Hitachi ZX470LC‑5B, ZX450‑3, ZX520LCR‑3; Sumitomo SH480HD‑5/6; Case CX500D
Heavy Trucks: Isuzu GIGA series (FX/FY/CYJ460), 6×4 and 8×4 rigid trucks
Power Generation: Industrial generator sets and power packs

Technical Specifications

Parameter	Specification
Model	Isuzu 6UZ1‑TCS / 6UZ1‑TCG51 / 6UZ1‑TCG61
Type	Inline 6 Cylinder, 4‑Stroke, Water‑Cooled
Displacement	9.8 L
Bore × Stroke	120 mm × 145 mm
Max Power	257–380 HP (192–279 kW) @ 1,800–2,000 RPM
Max Torque	1,422–2,200 Nm
Fuel System	High‑Pressure Common Rail
Aspiration	Turbocharged & Intercooled
Emission Standard	Tier 4 Interim / Euro 5
Dry Weight	Approx. 850–950 kg

Key Features

Common Rail Technology: This engine uses a high‑pressure common rail fuel injection system. The Electronic Control Unit precisely manages injection timing and fuel delivery. This results in better fuel economy and lower emissions.
Proven Heavy‑Duty Reliability: The 6UZ1 is a genuine Japanese‑made engine. It is well known for impressive fuel consumption, reduced noise, and extremely low maintenance needs.
Fully Rebuilt to OEM Standards: Each engine is completely disassembled and rebuilt. We recondition the cylinder head, calibrate the fuel system, and service the turbocharger. All critical wear parts are replaced with new components.
Tested Before Shipping: Every unit is hot‑run tested on a stand to verify compression, oil pressure, and cooling performance. A test report is available upon request.
Ready to Install: Ships as a complete long‑block assembly with pre‑installed filters and fluids. Mounting hardware and wiring harness are included for straightforward installation.

Why Buy From Us

12‑Month Warranty: Coverage for parts and workmanship
Worldwide Shipping: Secure export packaging and freight coordination
Compatibility Support: Free fitment check with your machine model
Core Exchange Available: Ask about returning your old engine core to save on cost