John Deere 770

Last Updated: September 2024

Overview

The John Deere 770 is a small utility tractor that was made from 1989 to 1998. It has a 2WD chassis and is powered by a Yanmar diesel engine with 3 cylinders. This engine can produce 23 horsepower, which is below average for tractors. The tractor has 8 forward gears and 2 reverse gears, allowing for different speeds when working.

The 770 is compact, measuring 87.8 inches long, 53.5 inches wide, and 78.7 inches tall. It weighs 1,929 pounds, which is lighter than many other tractors. This makes it good for tasks in tight spaces. The tractor has a three-point hitch at the back that can lift up to 816 pounds. It also has a PTO (Power Take-Off) that can run at 540 or 2100 rpm, useful for powering attachments. The open operator station has a roll-over protection system (ROPS) to keep the driver safe.
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Key Specifications

Category: Utility

Power Output: 23 hp (17.2 kW)

Transmission: Unsynchronized gear

Drive Type: 2WD

Operating Weight: 1929 lb (875 kg)

Fuel Type: Diesel

John Deere 770 vs. Similar Tractors

Power Output

The Power Output for the John Deere 770 is Below Average. It is greater than 14% 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 770 is Below Average. It is greater than 12% 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 770 is Below Average. It is greater than 15% 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 770 is Above Average. It is greater than 77% 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
3TN82-RJX
Cooling Type
Liquid-cooled
Cylinder Orientation
Inline
Fuel Type
Diesel
Induction Type
Natural aspiration
Cylinders
3
Displacement
83 ci (1.4 L)
Bore
3.23 in (82.0 mm)
Stroke
3.39 in (86.1 mm)
Rated RPM
2600
Power Output
23 hp (17.2 kW)

Transmission

Type
Unsynchronized gear
Forward Gears
8
Reverse Gears
2

Drivetrain

Chassis
4x2 2WD
Drive Type
2WD
Steering Type
Manual
Brake Type
Dry shoe