UtilityPerformance profile
John Deere 8770
The John Deere 8770 is a powerful utility tractor built from 1993 to 1996. It has a 4x4 articulated chassis and four-wheel drive, making it great for tough jobs. The tractor is run by a John Deere diesel engine with 6 cylinders and 300 horsepower. This engine is very strong compared to most tractors. The 8770 has a 3-point hitch at the back that can lift very heavy loads, up to 14,980 pounds. It also has a 1000 rpm PTO for running equipment. The tractor weighs 32,960 pounds, which is quite heavy for its class. It has a Sound-Gard cab for the driver's comfort and uses hydraulic wet disc brakes. The hydraulic system is a closed center type, which helps it work well with different tools. With its high power and strong build, the John Deere 8770 is made for serious farm work.
ManufacturerJohn DeerePower300 hpEngine6-cyl
Image not recorded
Quick specs
- Category
- Utility
- Engine Power Output
- 300hp
- Operating Weight
- 32,960 lb
At a glance
How the 8770 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
300 hp · 97th
This model
9
Median 55 hp
177
300
This modelUtility tractorsMediann = 5,383
The 8770 ranks at the 97th percentile for engine power among recorded utility tractors.
Overview
About the John Deere 8770
The John Deere 8770 is a powerful utility tractor built from 1993 to 1996. It has a 4x4 articulated chassis and four-wheel drive, making it great for tough jobs. The tractor is run by a John Deere diesel engine with 6 cylinders and 300 horsepower. This engine is very strong compared to most tractors. The 8770 has a 3-point hitch at the back that can lift very heavy loads, up to 14,980 pounds. It also has a 1000 rpm PTO for running equipment. The tractor weighs 32,960 pounds, which is quite heavy for its class. It has a Sound-Gard cab for the driver's comfort and uses hydraulic wet disc brakes. The hydraulic system is a closed center type, which helps it work well with different tools. With its high power and strong build, the John Deere 8770 is made for serious farm work.
Full specifications
Every recorded spec
General
| Manufacturer | John Deere |
|---|---|
| Model | 8770 |
| Category | Utility tractor |
| Type | 4x4 articulated 4WD |
| Years built | 1993–1996 |
| Operating weight | 32,960lb |
Engine
| Make | John Deere |
|---|---|
| Power | 300hp |
| Cylinders | 6 |
| Displacement | 619ci |
| Bore | 5.12in |
| Stroke | 5in |
Chassis & drive
| Chassis | 4x4 articulated 4WD |
|---|---|
| Drive | 4WD |
| Steering | Hydrostatic power |
| Brakes | Hydraulic wet discs |
| Cab | Sound-Gard cab |
Hydraulics
| Type | Closed center pressure compensated |
|---|
Power take-off
| Rear PTO | Independent |
|---|---|
| PTO speed | 1,000rpm |
Dimensions
| Length | 268.9in |
|---|---|
| Operating weight | 32,960lb |
Capacities
| Cooling system | 14.5gal |
|---|
Head to head
8770 vs. Utility median
How the John Deere 8770 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 300 hp | 55 hp | +445% | 97th |
| Engine Displacement | 619 ci | 183 ci | +238% | 95th |
| Cylinders | 6 | 4 | +50% | 93rd |
| Operating Weight | 32,960 lb | 5,303 lb | +522% | 98th |
| Length | 269 in | 137 in | +97% | 98th |
| 3-Point Hitch Capacity | 14,980 lb | 3,197 lb | +369% | 94th |
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 8650 | 290 hp | 30,270 lb | 1982–1988 | Compare → |
| John Deere 8760 | 276.95 hp | 32,095 lb | — | Compare → |
| John Deere 8630 | 275 hp | 24,500 lb | 1975–1978 | Compare → |
| John Deere 8640 | 275 hp | 28,270 lb | 1979–1982 | Compare → |
| John Deere 9230 | 325 hp | 34,510 lb | 2007–2011 | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Allis Chalmers 8550 | 300 hp | 27,040 lb | 1978–1981 | Compare → |
| Belarus 7100 | 300 hp | 29,735 lb | — | Compare → |
| Belarus 7100M | 300 hp | 30,580 lb | — | Compare → |
| Belarus 7111 | 300 hp | 29,760 lb | — | Compare → |
| CaseIH 4894 | 300 hp | 25,750 lb | — | Compare → |
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FAQ
Common questions
What years was the John Deere 8770 manufactured?
Production of the John Deere 8770 ran from 1993 through 1996.
How powerful is the John Deere 8770?
The John Deere 8770 has an engine power output of 300 hp. It is powered by a 6-cylinder engine displacing 619 ci.
What is the working weight of the John Deere 8770?
The operating weight of the John Deere 8770 is approximately 32,960 lb.
What hydraulics does the John Deere 8770 have?
The John Deere 8770 uses a Closed center pressure compensated hydraulic system.
What three-point hitch category does the John Deere 8770 use?
The John Deere 8770 has a Category III three-point hitch rated to lift 14,980 lb.
What routine service does the John Deere 8770 need?
Regular maintenance for the John Deere 8770 includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.