Hamilton Engine has been a leading Distributor of Isuzu diesel engines since 1985. Isuzu diesel engines have a legendary reputation for reliability and innovative technologies that make diesel engines quieter, more efficient, and cleaner burning. Isuzu engines have stood the test of time, with over 20 million diesel engines worldwide. We have an extensive inventory of Isuzu engines, ranging from 7 to over 400 hp. In addition to selling complete packages, we have spare parts for sale and a team of technical experts waiting to help you. Isuzu engines are used widely in excavators, wheel loaders, fork trucks, skid steer loaders, air compressors, generators, pumps, and other niche equipment models.

Isuzu H Series Diesel Engines:

Standard Features:

• Displacement: 5.2 L or 7.8 L
• Turbocharged charge air-cooled
• Peak torque: 496.5 LB/FT – 796.5 LB/FT
• Fuel consumption: .342 LB/HP-HR
• SAE #2 or SAE #3 flywheel housing
• Electric self-priming fuel lift pump
• 12V or 24V electronics
• Glow plug starting aid
• High angularity oil pan
• 500-hour service intervals
• 5-year / 5,000-hour limited warranty*

Isuzu J Series Diesel Engines:

Standard Features:

• Displacement: 3.0 L
• Turbocharged or turbocharged charge air-cooled (CAC)
• Fuel consumption: .355 LB/HP-HR
• SAE 3 flywheel housing
• Electric self-priming fuel lift pump
• 12V or 24V electronics
• Glow plug starting aid
• High angularity oil pan
• 500-hour service intervals
• 5-year / 5,000-hour limited warranty*

Isuzu U Series Diesel Engines:

Standard Features:

• Displacement: 9.8 L
• Turbo charged & charge air-cooled
• Peak torque: 1090 LB/FT @ 1500 RPM
• Fuel consumption: .342 LB/HP-HR
• Flywheel housing: SAE 1
• Electric self-priming fuel lift pump
• 24V electrics
• Glow plug starting aid
• High angularity oil pan
• 500-hour service intervals
• 5-year / 5,000-hour limited warranty*

Isuzu W Series Diesel Engines:

Standard Features:

• Displacement: 15.7 L
• Turbo charged & charge air-cooled
• Peak torque: 1709 LB/FT @ 1500 RPM
• Fuel consumption: .342 LB/HP-HR
• Flywheel housing: SAE 1
• Electric self-priming fuel lift pump
• 12V electrics
• Glow plug starting aid
• High angularity oil pan
• 500-hour service intervals
• 5-year / 5,000-hour limited warranty*

Isuzu C Series Diesel Engines:

Standard Features:

• Displacement: 0.9 L – 1.6 L
• Naturally aspirated
• Peak torque: 36.5 lb/ft – 45.1 lb/ft (varies by model)
• Fuel consumption: .413 LB/HP-HR – .465 LB/HP-HR
• Flywheel housing: SAE 5 – 6
• Electronic self-priming fuel lift pump
• 12V electronics
• Glow plug starting aid
• High angularity oil pan
• 250-hour or 500-hour oil drain & service interval
• 2-year / 2,000-hour limited warranty*

*Years or hours of service, whichever comes first. Please see your authorized Isuzu distributor or dealer for warranty and other details.