John Deere 370 Rock Truck Specifications and Features

The John Deere 370 Rock Truck is built to tackle the toughest hauling tasks with durability and efficiency. It features a robust engine and superior drivetrain designed to handle heavy loads in challenging environments. The 370’s high-capacity dump body ensures maximum payload while maintaining stability even on uneven terrain.
Engine Performance and Power: The 370 is equipped with a powerful engine that offers optimal torque and horsepower for demanding tasks. It can easily navigate steep grades and rough ground with ease. The engine’s fuel efficiency reduces operational costs while providing the necessary power to meet the most demanding hauling needs.
Hydraulic and Load Handling: The hydraulic system is designed to support large payloads with smooth and reliable lift and dump operations. With a high lifting capacity, the 370 ensures safe and effective handling of rock, dirt, and other heavy materials, enhancing productivity on the job site.
John Deere 370 Rock Truck Specifications
The John Deere 370 Rock Truck is designed for heavy-duty hauling in rugged environments. It features a 370-horsepower engine that provides ample power for transporting large loads across various terrains. The truck’s payload capacity reaches up to 40 tons, ensuring it can handle large volumes efficiently. Its advanced hydraulic system allows for smooth operation under heavy loads, reducing strain on the engine and transmission.
The truck’s drivetrain includes a six-speed automatic transmission, which optimizes performance and fuel efficiency. The 370 Rock Truck has a gross vehicle weight of approximately 95,000 pounds, making it suitable for the toughest jobs. Its durable chassis is paired with a reinforced frame to enhance stability and longevity in harsh conditions.
The suspension system is equipped with heavy-duty shock absorbers to ensure a smooth ride even on uneven surfaces. Additionally, the large, low-pressure tires provide exceptional traction and minimize ground disturbance. For improved maneuverability, the 370 Rock Truck is fitted with a steering system that ensures precise control in tight spaces.
For operators, the John Deere 370 Rock Truck offers a comfortable and ergonomic cab with intuitive controls. The visibility from the cab is excellent, thanks to the wide windows and strategically placed mirrors. The onboard diagnostic system allows for real-time monitoring of performance metrics, aiding in maintenance and reducing downtime.
Engine and Performance Specifications of the John Deere 370 Rock Truck
The John Deere 370 Rock Truck features a powerful engine designed to tackle demanding tasks. Powered by a 6-cylinder diesel engine, the truck delivers a maximum output of 400 horsepower, ensuring optimal performance under heavy loads. With a displacement of 9.0 liters, this engine offers both power and fuel efficiency for long operational hours.
Equipped with a Hydrostatic transmission, the 370 Rock Truck provides smooth power delivery, enhancing control on rough terrains. The transmission system supports a maximum speed of 25 mph, allowing the truck to maintain efficiency while traversing challenging environments.
Performance is further enhanced with the all-wheel drive system, which ensures superior traction in off-road conditions, reducing slippage even on steep or uneven surfaces. The truck’s load capacity of 40 tons makes it ideal for heavy-duty tasks, from mining to construction.
With a maximum torque of 1,500 lb-ft, the engine can easily handle high-impact operations, while the high-efficiency cooling system keeps the engine temperature stable during intense workloads. For improved fuel efficiency, the truck features a variable power steering system that reduces energy consumption during low-speed operations.
Load Capacity and Towing Limitations of the John Deere 370 Rock Truck

The John Deere 370 Rock Truck is designed to handle substantial loads, with a maximum payload capacity of 40 tons. This makes it ideal for heavy-duty hauling tasks in mining and construction environments.
When towing, the John Deere 370 can manage up to 80 tons, a feature that proves useful for transporting large loads or assisting other vehicles on tough terrains. However, it’s important to consider that towing at maximum capacity can affect performance, particularly on steep inclines.
For optimal performance, avoid consistently operating the truck near its weight limits. Regularly hauling at full capacity can lead to faster wear on key components such as the drivetrain and suspension system.
The truck’s towing limitations also include a recommended maximum trailer weight of 70 tons when not heavily loaded. This ensures better stability and reduces the risk of mechanical failure during transport.
Dimensions and Weight Distribution of the John Deere 370 Rock Truck

The John Deere 370 Rock Truck offers a robust build designed to handle heavy loads. The truck’s dimensions and weight distribution are key to its performance, particularly in rough terrains. Below are the specific details:
- Overall Length: 28.7 ft (8.75 m)
- Width: 10.2 ft (3.1 m)
- Height: 12.2 ft (3.7 m)
- Wheelbase: 18.3 ft (5.57 m)
- Ground Clearance: 1.7 ft (0.52 m)
Weight distribution is crucial for stability and handling, especially when carrying heavy loads. The 370 Rock Truck’s design ensures an even load spread across the axles, promoting optimal performance and durability.
- Front Axle Weight: 30,000 lbs (13,608 kg)
- Rear Axle Weight: 85,000 lbs (38,555 kg)
- Gross Vehicle Weight (GVW): 115,000 lbs (52,163 kg)
The heavy rear axle weight helps improve traction, particularly when moving on steep or slippery surfaces. The truck’s design maximizes its load capacity while maintaining balance, allowing for efficient hauling and transport.