Introduction
John Deere 970 Compact Utility Tractor
Produced by Yanmar between 1989 and 1998, the John Deere 970 is a compact utility tractor designed for versatile agricultural and grounds maintenance applications. It was offered in both two-wheel drive and four-wheel drive configurations.
Engine and Performance
The tractor is powered by a 1.8-liter, liquid-cooled, direct-injection diesel engine. It delivers a net power output of 33 hp at a rated speed of 2600 RPM. The engine utilizes a dry air cleaner and an air intake heater for reliable starting, featuring a compression ratio of 18.1:1.
Transmission and Drivetrain
The 970 model is equipped with a 9-speed forward and 3-reverse transmission. Two variants were available: a standard collar shift and a partially synchronized version. The latter allows for on-the-move shifting of gears within ranges, though the tractor must be stopped to change ranges. It utilizes a 225mm dry disc clutch and includes a mechanical rear differential lock for enhanced traction.
Hydraulics and PTO
The open-center hydraulic system provides a total flow of 8.7 gpm for manual steering models, or up to 13 gpm for power steering configurations, operating at a pressure of 2250 psi. The rear power take-off (PTO) operates at 540 RPM at engine rated speed, utilizing a two-stage clutch. An optional mid-PTO is available, offering independent engagement of the mid, rear, or both shafts simultaneously.
Dimensions and Chassis
The tractor features a wheelbase of 68.9 inches. The 2WD model weighs approximately 2670 lbs, while the 4WD version weighs 3045 lbs. Various tire options were provided to accommodate different terrains, ranging from standard agricultural tires to lawn and turf setups, ensuring adaptability for both field work and maintenance tasks.
Conclusion
The John Deere 970 is a robust compact utility machine suited for small-to-medium scale agricultural tasks and property management. Its combination of a reliable diesel engine, multiple transmission choices, and flexible hydraulic options makes it a functional tool for operators requiring a durable tractor in the 30-35 hp class.
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Production Information of John Deere, 970
- Original price was $16,500 in 1998
- Built in Japan
- Compact Utility tractor
| Distributor | John Deere |
|---|---|
| Manufacturer | Yanmar |
Dimension and Tires Information of John Deere, 970
| Rear tread | 45.3 to 59 inches [115 to 149 cm] |
|---|---|
| Wheelbase | 68.9 inches [175 cm] |
| 2WD Weight | 2670 lbs [1211 kg] |
| 4WD Width | 59.8 inches [151 cm] |
| Length | 123 inches [312 cm] |
| 4WD Clearance (front axle) | 13.7 inches [34 cm] |
| 4WD Weight | 3045 lbs [1381 kg] |
| 2WD Width | 57.8 inches [146 cm] |
| 4WD Front tread | 50 to 62 inches [127 to 157 cm] |
| 2WD Front tread | 48 to 65 inches [121 to 165 cm] |
| 2WD Clearance (front axle) | 14.6 inches [37 cm] |
Minimum width.
Minimum width.
| Lawn/turf front | 27x8.50-15 |
|---|---|
| 2WD Standard tires (ag) | Front: 5.50-16. Rear: 12.4-28 |
| 2WD Optional tires (ag) | Front: 5.50-16. Rear: 13.6-24 |
| 2WD Optional tires (ag) | Front: 5.00-15. Rear: 12.4-24 |
| 4WD Standard tires (ag) | Front: 7-16. Rear: 13.6-24 |
| Lawn/turf rear | 44x18.00-20 |
| 4WD Optional tires (ag) | Front: 7-16. Rear: 12.4-28 |
| 2WD Optional tires (ag) | Front: 5.00-15. Rear: 11.2-24 |
Engine Specifications of John Deere, 970
- Liquid-cooled
| Coolant capacity | 6.1 qts [5.8 L] |
|---|---|
| Fuel system | Direct injection |
| Air cleaner | Dry |
| Compression | 18.1:1 |
| Pre-heating | Air intake heater |
| Displacement | 110.8 ci [1.8 L] |
| Oil capacity | 5.6 qts [5.3 L] |
| Power (net) | 33 hp [24.6 kW] |
| Oil change | 200 h |
| Bore/Stroke | 3.22x3.39 inches [82 x 86 mm] |
| Starter volts | 12 |
| Operating RPM | 800-2775 |
| Rated RPM | 2600 |
Transmission Information of John Deere, 970
Transmission variants 1
- Three speeds (1-3) plus reverse (R) with three ranges (1-3). The collar shift was the standard transmission. Tractor must be stopped, and clutch used, to shift gears or ranges.
| Gears | 9 forward and 3 reverse |
|---|---|
| Clutch | 225mm dry disc |
| Oil capacity | 22 qts [20.8 L] |
Transmission variants 2
- Three speeds, plus reverse, in three ranges. Speeds may be shifted on the move. Tractor must be stopped to shift ranges.
| Type | Partially synchronized |
|---|---|
| Oil capacity | 22 qts [20.8 L] |
| Gears | 9 forward and 3 reverse |
| Clutch | 225mm dry disc |
- 9-speed
- 9-speed partially synchronized
Mechanical Specs of John Deere, 970
- Two-post ROPS.
- Two- or four-wheel drive
- Wet disc brakes
| Steering(optional) | Power |
|---|---|
| Steering | Manual |
| Final drives | Planetary |
| Differential lock | Mechanical rear |
Power Information of John Deere, 970
| Rear PTO | Live |
|---|---|
| Mid PTO Type | 2100 |
| Mid PTO | Live |
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 2100@2600 |
| Engine RPM | 540@2600 |
Two-stage clutch
Optional. Independent engagement of mid, rear, or both PTO shafts.
Hydraulics Specifications of John Deere, 970
| Total flow | 8.7 gpm (manual steering) [32.9 lpm] |
|---|---|
| Type | Open center |
| Mid valves(optional) | 2 |
| Rear valves(optional) | 2 |
| Capacity | 5.5 gal [20.8 L] |
| Capacity(optional) | 13 gpm (power steering) [49.2 lpm] |
| Pump flow | 8.7 gpm [32.9 lpm] |
| Pressure | 2250 psi [155.1 bar] |
| Steering flow | 4.3 gpm [16.3 lpm] |
Three-Point Hitch of John Deere, 970
| Rear Type | I |
|---|---|
| Control | Position control |
| Rear lift (at 24"/610mm) | 2020 lbs [916 kg] |
Electrical System of John Deere, 970
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 550 |
| Charging system | Alternator |
| Charging amps | 20 |
Where it sits
With 33 HP, the John Deere 970 sits between 950 (31 HP) and 1070 (38 HP) in John Deere's range. Its power puts it in the 24th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the John Deere 970 have?
The John Deere 970 delivers 33 HP.
What years was the John Deere 970 produced?
The John Deere 970 was produced in 1989-1998.
How much does the John Deere 970 weigh?
The John Deere 970 weighs 2670 lbs [1211 kg].
Is the John Deere 970 4WD?
The John Deere 970 is available in 2WD/4WD.