John Deere 670

Last Updated: September 2024

Overview

The John Deere 670 is a utility tractor made from 1989 to 1997. It's a small, lightweight tractor perfect for basic farm tasks. The 670 has a 2-wheel drive chassis and manual steering, making it easy to handle.

This tractor has a Yanmar diesel engine with 3 cylinders. The engine is liquid-cooled and naturally aspirated, producing 18.5 horsepower. It has an 8-speed forward and 2-speed reverse transmission. The 670 features a Category 1 hitch that can lift up to 794 pounds. It also has a 540 rpm PTO for running attachments. The tractor measures 108.7 inches long, 42.5 inches wide, and 76.4 inches tall, with a weight of 1,728 pounds.

The John Deere 670 is designed for comfort and safety, with a two-post ROPS (Roll-Over Protective Structure). It has an open center hydraulic system and an electric starter. While its engine power and weight are below average for tractors, its high engine speed makes it suitable for light-duty farm work. This tractor is a good choice for small farms or as a backup machine for larger operations.
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Key Specifications

Category: Utility

Power Output: 18 hp (13.8 kW)

Transmission: Unsynchronized Gear

Operating Weight: 1728 lb (784 kg)

Fuel Type: Diesel

John Deere 670 vs. Similar Tractors

Power Output

The Power Output for the John Deere 670 is Poor. It is greater than 7% of similar Utility tractors in our database.

Horsepower distribution of Utility tractors

(across 4.7K+ tractors in our database)

Operating Weight

The Operating Weight for the John Deere 670 is Poor. It is greater than 9% of similar Utility tractors in our database.

Operating weight distribution of Utility tractors

(across 4.4K+ tractors in our database)

Engine Displacement

The Engine Displacement for the John Deere 670 is Poor. It is greater than 3% of similar Utility tractors in our database.

Engine displacement distribution of Utility tractors

(across 1K+ tractors in our database)

Engine Rated RPM

The Engine Rated RPM for the John Deere 670 is Excellent. It is greater than 96% of similar Utility tractors in our database.

Engine rated RPM distribution of Utility tractors

(across 1K+ tractors in our database)

Technical Specifications

Engine

Manufacturer
Yanmar
Model
3TNA72
Cooling Type
Liquid-Cooled
Cylinder Orientation
Inline
Fuel Type
Diesel
Induction Type
Natural Aspiration
Cylinders
3
Displacement
54 ci (0.9 L)
Bore
2.83 in (71.9 mm)
Stroke
2.83 in (71.9 mm)
Rated RPM
2850
Power Output
18 hp (13.8 kW)

Transmission

Type
Unsynchronized Gear
Forward Gears
8
Reverse Gears
2