UtilityPerformance profile
John Deere 670
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.
ManufacturerJohn DeerePower18.5 hpEngine3-cylTransUnsynchronized Gear
Image not recorded
Quick specs
- Category
- Utility
- Engine Power Output
- 19hp
- Operating Weight
- 1,728 lb
- Transmission
- Unsynchronized Gear
At a glance
How the 670 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
18.5 hp · 7th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The 670 ranks at the 7th percentile for engine power among recorded utility tractors.
Overview
About the John Deere 670
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.
Full specifications
Every recorded spec
General
| Manufacturer | John Deere |
|---|---|
| Model | 670 |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Years built | 1989–1997 |
| Operating weight | 1,728lb |
Engine
| Make | Yanmar |
|---|---|
| Model | 3TNA72 |
| Power | 18.5hp |
| Cylinders | 3 |
| Displacement | 53.6ci |
| Bore | 2.83in |
| Stroke | 2.83in |
Transmission
| Type | Unsynchronized Gear |
|---|---|
| Forward gears | 8 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Steering | Manual |
| Cab | Two-post ROPS |
Hydraulics
| Type | Open Center |
|---|
Power take-off
| Rear PTO | Transmission |
|---|---|
| PTO speed | 540rpm |
Dimensions
| Length | 108.7in |
|---|---|
| Width | 42.5in |
| Height | 76.4in |
| Operating weight | 1,728lb |
Capacities
| Cooling system | 1gal |
|---|
Head to head
670 vs. Utility median
How the John Deere 670 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 18.5 hp | 55 hp | -66% | 7th |
| Engine Displacement | 53.6 ci | 183 ci | -71% | 3rd |
| Cylinders | 3 | 4 | -25% | 23rd |
| Forward Gears | 8 | 12 | -33% | 23rd |
| Operating Weight | 1,728 lb | 5,303 lb | -67% | 9th |
| Length | 109 in | 137 in | -20% | 15th |
| Width | 42.5 in | 66 in | -36% | 6th |
| Height | 76.4 in | 94.1 in | -19% | 22nd |
| 3-Point Hitch Capacity | 794 lb | 3,197 lb | -75% | 3rd |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 1,083–5,720 models).
Compare to tractors with similar specs
Commonly compared John Deere tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| John Deere 20C | 18.5 hp | 1,962 lb | — | Compare → |
| John Deere 4010 | 18.5 hp | 1,420 lb | 2002–2005 | Compare → |
| John Deere 4100 | 20 hp | 1,517 lb | 1998–2001 | Compare → |
| John Deere 4110 | 20 hp | 1,517 lb | — | Compare → |
| John Deere 650 | 17 hp | 1,530 lb | 1981–1989 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Belarus 180 | 18.5 hp | 2,600 lb | — | Compare → |
| Allis Chalmers 5015 | 18 hp | 1,278 lb | 1982–1985 | Compare → |
| Allis Chalmers WC (1938-1948) | 18 hp | 3,792 lb | 1938–1948 | Compare → |
| Bolens 1886 | 18 hp | — | 1971–1972 | Compare → |
| Bolens G192 | 19 hp | 1,672 lb | — | Compare → |
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FAQ
Common questions
When was the John Deere 670 made?
The John Deere 670 was manufactured from 1989 to 1997.
What hitch category is the John Deere 670?
The John Deere 670 uses a Category I hitch with a lift capacity of 794 lb.
What is the engine power output of the John Deere 670?
Rated engine output for the John Deere 670 is 18.5 hp, delivered by a 3-cylinder engine. The engine displaces 53.6 ci.
What is the operating weight of the John Deere 670?
In working trim, the John Deere 670 comes in at roughly 1,728 lb.
Which transmission does the John Deere 670 use?
The John Deere 670 is equipped with an Unsynchronized Gear transmission with 8 forward gears.
What type of hydraulic system does the John Deere 670 use?
Hydraulics on the John Deere 670 are Open Center.
How do I maintain a John Deere 670?
Routine service for the John Deere 670 covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.