Caterpillar R4 Specifications
The Caterpillar R4 is a lawn tractor with 440.4 HP power.
Engine Features
Power
440.4 HP
Production Years
—
Fuel
diesel
Transmission
manual
Estimated Price Range
$364,651 - $546,977
USD • Estimated market value
TractorSuitability™
Suitability analysisOverall suitability score
Index calculated from technical specifications for Caterpillar R4.
Higher = simpler maintenance
Pros
- ✓Efficient consumption relative to power-to-weight and engine type.
- ✓Simple maintenance; mechanical transmission with lower repair costs.
- ✓High versatility: PTO and hydraulic options for multiple implements.
- ✓Strong power-to-weight ratio for drawbar work and acceleration.
- ✓Reliable manual transmission with low maintenance cost.
Cons
- •May be excessive in size and fuel use for very small farms.
- •Limited capacity for intensive loader work.
- •Premium price segment relative to power and specification level.
- •Basic hydraulic system; limited for demanding implements.
Performance profile
Ideal use case: mixed use with multiple PTO and hydraulic implements, operations where fuel economy is a priority, demanding loader and draft work on larger operations.
Maintenance tier: Low — Mechanical transmission and straightforward engine design; lower repair costs and easier DIY or general dealer servicing.
Operating cost tier: Low — Good fuel efficiency, strong value tier, and low maintenance complexity keep operating costs down.
Expert summary
Caterpillar R4 receives an overall suitability score of 65/100 from the TractorSuitability™ Engine. mixed use with multiple PTO and hydraulic implements, operations where fuel economy is a priority, demanding loader and draft work on larger operations. The suitability sub-scores allow an objective comparison of performance across farm sizes and use types. Loader work rates 15/100; fuel efficiency index is 100/100. Maintenance is classified as Low: Mechanical transmission and straightforward engine design; lower repair costs and easier DIY or general dealer servicing. Operating cost tier is Low: Good fuel efficiency, strong value tier, and low maintenance complexity keep operating costs down. Versatility (71/100) reflects PTO and hydraulic options; cost tier (38/100) reflects value for money. It has relative limitations in: small farm, loader. Overall, it offers a balanced profile for its class. The TractorSuitability™ Engine uses manufacturer technical data only to compute these indices in an objective, reproducible way. We recommend comparing these scores with your specific acreage, crop type, and implement needs before deciding.
Caterpillar R4: Complete Tractor Specifications and Technical Data
Overview
The Caterpillar R4 is a industrial tractor from Caterpillar designed for landscaping and property maintenance. This comprehensive tractor specifications guide provides complete technical data, engine specifications, transmission details, dimensions, and hydraulic system capabilities. This industrial tractor features a 440.4 HP diesel engine with manual transmission, delivering reliable performance. Our tractor database provides detailed specifications and technical data for the Caterpillar R4, making it easy to compare with other models in the Caterpillar lineup or across different brands.
Engine Specifications
The Caterpillar R4 is powered by a diesel engine that delivers 440.4 HP for property maintenance. Tractor horsepower is a critical specification that determines the machine's ability to handle various implements. The engine specifications demonstrate Caterpillar's engineering expertise in creating efficient powerplants.
- Maximum Power: 440.4 HP (329 kW)
- Fuel Type: Diesel
- Cooling System: Liquid-cooled
Transmission Specifications
The Caterpillar R4 features a manual transmission system. Transmission type affects power delivery and operational efficiency. Different transmission types offer various advantages for different operating conditions and implement requirements.
Power Take-Off (PTO)
The PTO system allows the tractor to transfer engine power to driven implements. PTO specifications, including horsepower and speed ratings, are essential when selecting implements.
- PTO Speed: 540 rpm
- PTO Power: 374 HP (279 kW)
Performance and Applications
The Caterpillar R4 delivers 440.4 HP performance for landscaping and property maintenance tasks. Tractor performance metrics, including power output, hydraulic capabilities, and dimensions, determine the machine's suitability for various tasks. When evaluating tractor performance, consider your specific application requirements, operating conditions, and implement needs to ensure the Caterpillar R4 matches your operational demands.
Technical Data Summary
This guide provides complete technical data and detailed specifications for the Caterpillar R4. Key specifications include: 440.4 HP engine, manual transmission, 374 HP PTO. These tractor specifications enable accurate comparisons with other models. Our tractor database provides comprehensive data for thousands of models, making it easy to research specifications and compare tractors.
Conclusion
The Caterpillar R4 is a versatile lawn tractor from Caterpillar, designed for property maintenance. With its 440.4 HP diesel engine and manual transmission, it provides efficient operation for landscaping work. This comprehensive guide offers all essential Caterpillar R4 tractor data and specifications for informed decision-making.
Technical Specifications
Engine
- Maximum Power (Gross)
- 440.4 HP (329 kW)
- Fuel Type
- Diesel
- Cooling
- Liquid