John Deere 830 Specs
| Production | |
| Manufacturer: | John Deere |
| Type: | Utility tractor |
| Factory: | Mannheim, Baden-Württemberg, Germany |
| Engine Detail | |
| John Deere | |
| diesel | |
| 3-cylinder | |
| liquid-cooled | |
| Displacement: | 164.4 ci 2.7 L |
| Bore/Stroke: | 4.02×4.33 inches 102 x 110 mm |
| Air cleaner: | dry |
| Compression: | 16.2:1 |
| Rated RPM: | 2400 |
| Idle RPM: | 650-2545 |
| Operating RPM: | 1300-2400 |
| Torque: | 87 lb-ft 118.0 Nm |
| Torque RPM: | 1300 |
| Starter: | electric |
| Starter volts: | 12 |
| Oil capacity: | 6 qts 5.7 L |
| Coolant capacity: | 11 qts 10.4 L |
| Transmission | |
| Type: | gear |
| Gears: | 8 forward and 4 reverse |
| Clutch: | dry disc |
| Oil capacity: | 31.7 qts 30.0 L |
| Four gears in two ranges, plus reverse range. | |
| John Deere 830 Power | |
| Engine (net): | 35 hp 26.1 kW |
| PTO (claimed): | 29.5 hp 22.0 kW |
| Mechanical | |
| Chassis: | 4×2 2WD |
| Final drives: | planetary |
| Differential lock: | mechanical rear |
| Steering: | manual |
| Brakes: | wet disc |
| Transmission: | 8-speed gear |
| Capacity | |
| Fuel: | 16.4 gal 62.1 L |
| Hydraulic system: | 7.9 gal 29.9 L |
| Tractor hitch | |
| Rear Type: | I |
| Control: | position and draft control |
| Rear lift: | 3417 lbs 1549 kg |
| Tractor hitch | |
| Rear Type: | I |
| Control: | position and draft control |
| Rear lift: | 3417 lbs 1549 kg |
| Hydraulics | |
| Type: | open center |
| Capacity: | 7.9 gal 29.9 L |
| Pressure: | 2104 psi 145.1 bar |
| Pump flow: | 6.3 gpm 23.8 lpm |
| Power Take-off (PTO) | |
| Rear PTO: | independent |
| Clutch: | dry disc |
| Rear RPM: | 540 (1.375) |
| Engine RPM: | 540@2100 |
| 830 Serial Numbers | |
| Location: | Serial number plate on the right side of the Deere 830 tractor frame, above the front axle. |
| John Deere 830 Tires | |
| Ag front: | 6.00-16 |
| Ag rear: | 13.6/12-28 |
| Dimensions | |
| Wheelbase: | 74.4 inches 188 cm |
| Length: | 131.5 inches 334 cm |
| Width: | 65.9 inches 167 cm |
| Height: | 89 inches 226 cm |
| Weight: | 4740 lbs 2150 kg |
| Front tread: | 49.6 to 79.5 inches 125 to 201 cm |
| Rear tread: | 53.5 to 73.2 inches 135 to 185 cm |
John Deere 830 Problems
The John Deere 830, like many older tractors, can face a range of mechanical issues. Here’s a rundown of some common problems reported by users:
Hydraulic Issues
- Rockshaft Lifting Power Problems: Users have reported trouble with the hydraulic system, especially concerning the 3-point hitch. For example, one user experienced issues where the 3-point arms couldn’t lift heavy implements after initially working fine. This problem was traced to a broken cam follower in the rockshaft linkage. Even after replacing the cam follower, the lifting power was still inadequate, particularly with heavy implements. The user checked the oil, filters, and valves, but the lifting power was still insufficient, especially when the tractor was cold.
- General Hydraulic Failures: Another common issue is a loss of hydraulic power after a few attempts to lift an implement. Users recommend checking the transmission pressure relief, the thermal relief valve, and the lift cylinder seals for potential failures.
Starting Problems
- Starting Difficulties: Some users have had trouble starting their John Deere 830. Common advice includes checking the air filter and making sure fuel is reaching the injectors. Problems with the fuel pump’s delivery valve can also prevent the tractor from starting, particularly if it has been sitting idle with old fuel.
Other Mechanical Issues
- Engine Weakness: There have been reports of the engine being weak, possibly due to low compression or other internal engine issues. Some users suggest using ether to help start the engine temporarily, but underlying problems should be addressed for long-term reliability.
- Miscellaneous Problems: Other issues include broken lights and coolant leaks, which are common in older tractors and might need attention during restoration.
In summary, the John Deere 830 often faces issues with its hydraulic system and starting mechanisms. Regular maintenance and timely repairs are crucial for keeping these tractors in good working condition.
John Deere 830 Review
The John Deere 830 is a noteworthy tractor that comes in two distinct models: the older Generation I and the more modern Generation II. Here’s a closer look at each:
Generation I John Deere 830
The Generation I 830 is a classic two-cylinder tractor from the 1960s and 1970s, celebrated for its vintage charm and sturdy build. It was produced in Waterloo, Iowa, and Monterrey, Mexico. This model is a favorite among collectors for its nostalgic value.
- Key Features:
- Engine: Horizontal two-cylinder engine.
- Power: About 80 horsepower.
- Hydraulics: Comes with various hydraulic system options depending on the specific model.
- Collector’s Value: The electric start version is typically more sought after by collectors compared to those with a pony motor.
- Common Issues:
- Owners have noted problems with the three-point lift lever, such as it shifting during use. Hydraulic fluid leaks from the lift arm shaft are also reported concerns.
Generation II John Deere 830
The Generation II 830 is a more recent model featuring a vertical three-cylinder diesel engine, known for its efficiency and suitability for a wide range of agricultural tasks.
- Key Features:
- Engine: Vertical three-cylinder diesel engine.
- Power: Roughly 80 horsepower, similar to the earlier model but with improved efficiency.
- Stability: Features a low center of gravity, enhancing stability for tasks like snow removal and mowing.
- Versatility: Well-suited for various farming applications, with good weight distribution and handling.
- User Experience:
- Users have praised the Generation II 830 for its reliability and solid performance. It’s considered a great option for those needing a dependable tractor for moderate agricultural work. However, prospective buyers should be mindful of common issues such as hydraulic maintenance needs and the condition of the three-point hitch system.
Overall, the John Deere 830, in both its classic and modern versions, continues to be highly regarded among farmers and collectors for its performance and durability.