Caterpillar D9R
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Description
Caterpillar

MODULAR DESIGN The cooling elements are individual beam modules connected to a divided lower water box. No upper tank to remove. The 9 standard diameter steel fins with reduced density limit clogging. Tubular brass structure in each beam for improved reliability. Other beam configurations are available as options for high ambient and high wear applications.

EASY MAINTENANCE Maintenance can be performed without tilting the radiator guard. Each beam module can be replaced individually (without removing the complete radiator), which saves considerable time and money. To reduce the possibility of coolant leaks, the bronze tubes are welded to a large size. thick collector which reinforces the tube on the collector fitting.

CLUTCHES COOLED BY OIL The transmission is equipped with high-capacity oil-cooled clutches that efficiently absorb energy changes in the direction of operation for smooth machine operation and more comfort for the user. The proprietary F37 clutch material extends the life of the clutch, especially if many maneuvers are necessary to maintain an optimal level of productivity. This material also limits transmission oil contamination compared to equipment used by other transmission manufacturers.

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Specifications
Engine Model Cat® 3408C
Flywheel Power 302 kW
Bore 137 mm
Stroke 152 mm
Displacement 18 l
Engine Power - Gross Power - SAE J1995* 330 kW
Engine Power - Net Power - SAE J1349/ISO 9249 302 kW
Net Power - SAE J1349/ISO 9249 302 kW
Operating Weight 48784 kg
Shipping Weight 36154 kg
Operating Weight 48784 kg
Ground Clearance 596 mm
Fuel tank 889 l
Cooling System 163 l
Power Train 164 l