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4JG2 Isuzu Engine 46KW 2450RPM Diesel Motor 4JG2 Complete Engine Assembly
The Isuzu 4JG2 engine is a 3.1-liter diesel engine produced by Isuzu from 1991 to 2000. It was used in various SUVs such as the Isuzu Trooper and Opel Monterey. The engine has four cylinders with a bore of 95.4 mm and a stroke of 107 mm. The fuel system used in this engine is prechambers, and it has a power output of 95-115 hp.
| Engine Model | 4JG2 |
| Application | Forklift |
| Type | Four Cycle, Water Cooled, Overhead Valve Vertical In-Line , Swirl Chamber |
| CYL. No. -Bore x Stroke | 4-95.4 x 107 mm |
| Displacement | 3059 cm3 |
| Compression Ratio | 20.5 To 1 |
| Firing Order | 1-3-4-2 |
| Performance (JIS D1005, Production Tolerance ± 5% ) | |
| Rated Power | 44.9 kW (61 ps) / 2450 rpm |
| Max. Torque | 186.3 Nm (19 kg -m) / 1600-1800 rpm |
| Idle Engine Speed | 750 ± 25 rpm |
| No Load Max. Engine Speed | 2690 rpm |
| Air Intake System | Naturally Aspirated |
| Lubrication System | Full Forced Pressure Feed Type |
| Oil Pump | Trochoid Type Oil Pump By Camshaft Driven |
| Anguarity Limit | All Direction, 0.349 Rad (20 deg.) |
| Lubrication Oil Capacity | Max. 7.5 Lit., Min 5.5 Lit (Oil Pan Only) |
| Type of Lubrication Oil | API CC or CD |
| Cooling System | By Pressurized Water Forced Circulation Type, Centrifugal Vane Type, By Vee Belt Driven |
| Cooling Capacity | 4.5 Li t. (Engine Only) |
| Fan Speed Ratio | 1.12 (Crankshaft Pulley Dia./Fan Pulley Dia.) |
Swafly Machinery provides capacity and experience for 100-800 tons of mining machinery parts, excavator hydraulic pump, final drive motor, swing device, main control valve, and undercarriage parts including:
hitach : EX1200 /EX1900 /EX2500 /EX3600 /EX5500 /EX8000
komats : PC1250 /PC2000 /PC4000 /PC5500 /PC8000 /D475
cater : CAT 374F /CAT390F /CAT6020B /CAT6050 /D9 /D10 /D11
The company takes advantage of resources, absorbs the technology and experience of leading engine manufacturers, establishes maintenance workshops, develops mechanical dismantling, engine, and hydraulic system assembly maintenance and regeneration platforms, and carries out a complete machine and parts renewal business. In addition, timely develops cost-effective OEM or high-quality aftermarket products and provides overseas customers with the full range of aftermarket services.
We welcome overseas machinery buyers to contact us.
SWAFLY MACHINERY CO.LIMITED specializes in China's professional excavator parts and mining equipment parts. Founded in 2009, Based on more than 15 years of endeavor and experience, we can supply a quality-trusted full range of machinery engines for KUBOTA/ YANMA/ Perkn/ CAT/ Cummin/ Komats/ Isuz/ Mitsubishi/ Volvo/ Doosan brands. They are widely used in construction machinery equipment, excavator, generator set, industry, marine, and agricultural tractor machinery. The company sells over 3000 set machinery engines worldwide, including in the USA, CANADA, the UK, Mexico, Russia, Australia, Turkey,Netherlands, Kazakhstan, Mongolia, Indonesia, South America, and South Africa.
