John Deere 4300 Overview
Built from 1998 through 2001, the John Deere 4300 is a compact utility tractor with a Yanmar 3TNE84 three-cylinder diesel. The operator manual applies to 4300 tractors from PIN 133001 onward, so the product identification number should be checked before following service or parts guidance.
The 4300 was offered with a 9F/3R SyncShift, a 12F/12R SyncReverser, or a three-range hydrostatic transmission. The SyncReverser was MFWD-only; SyncShift and hydrostatic versions could be 2WD or MFWD. The installed transmission changes the shift pattern, claimed PTO rating, transmission-hydraulic capacity, and working setup.
John Deere lists 27 PTO hp for SyncShift and SyncReverser tractors and 25.5 PTO hp for hydrostatic tractors. Keep that distinction with the tractor rather than treating one power number, fluid capacity, or operating weight as universal.
John Deere 4300 Quick Answers
- Which transmissions were offered?The 4300 was offered with 9F/3R SyncShift, 12F/12R SyncReverser, or three-range hydrostatic drive. SyncReverser was MFWD-only; SyncShift and hydrostatic models were available in 2WD or MFWD.
- How much PTO power does a 4300 have?John Deere lists 27 PTO hp for 4300 SyncShift and SyncReverser tractors and 25.5 PTO hp for hydrostatic tractors. Those are configuration-specific claimed ratings, not one universal tested-PTO figure.
- What are the hydraulic figures?The 4300 uses an open-center, dual-gear-pump hydraulic system rated at 2,500 psi, with 8.3 gpm main-pump flow and 13.3 gpm total flow at rated engine speed.
- What capacity does the transmission-hydraulic system use?John Deere lists 6.3 gal for gear models and 6.8 gal for hydrostatic models. MFWD front-axle capacity is listed separately as 4.7 qt.
- What does the operator manual cover?Operator manual OMLVU11736 covers 4200, 4300, and 4400 compact tractors; its 4300 coverage starts at PIN 133001. Match the PIN and installed transmission before using it for service or parts work.
Engine and Power
The 4300 uses a Yanmar 3TNE84 three-cylinder diesel rated at 32.2 gross hp at 2,700 rpm. John Deere lists 27 PTO hp for SyncShift and SyncReverser tractors and 25.5 PTO hp for hydrostatic tractors, so PTO output must stay tied to the transmission.
Yanmar 3TNE84 diesel engine
Yanmar 3TNE84 / diesel / 3-cylinder / water-pump cooling
| Displacement | 91.3 ci 1.5 L |
|---|---|
| Power Gross | 32.2 hp 24.0 kW |
| Compression | 18:1 |
| Rated Rpm | 2,700 rpm |
| Operating Rpm | 950-2810 rpm |
| Air Cleaner | dry type with safety element |
| Pre Heating | air heater |
| Coolant Capacity | 6.1 qt 5.7 L |
| Starter Volts | 12 V |
| Starter Power | 1.4 kW 1.9 hp |
Manufacturer
Manufacture years
Transmission
Three drive configurations were offered. Stop tractor motion and depress the clutch before changing ranges on the gear models; the manual describes three ranges for the SyncShift, SyncReverser, and hydrostatic choices.
SyncShift transmission
2WD or MFWD / three ranges / single multi-disc wet clutch
| Name | SyncShift |
|---|---|
| Gears | 9 forward / 3 reverse |
| Transmission Oil Capacity | 6.3 gal 24 L transmission-hydraulic system |
| Gear Pto Claimed | 27 hp 20.1 kW |
SyncReverser transmission
MFWD only / three ranges / two multi-disc wet clutches
| Name | SyncReverser |
|---|---|
| Gears | 12 forward / 12 reverse |
| Transmission Oil Capacity | 6.3 gal 24 L transmission-hydraulic system |
| Gear Pto Claimed | 27 hp 20.1 kW |
Hydrostatic transmission
2WD or MFWD / three ranges / infinite forward and reverse
| Type | hydrostatic |
|---|---|
| Gears | infinite forward / infinite reverse |
| Transmission Oil Capacity | 6.8 gal 26 L transmission-hydraulic system |
| Hydro Pto Claimed | 25.5 hp 19.0 kW |
Configuration-specific values are split out where the same model has documented differences by engine, transmission, or equipment.
Clutch
- wet discs, one clutch pack with nine four-inch discs
- wet discs, two clutch packs with nine four-inch discs each
PTO and Hitch
The manual specifies an independent PTO with wet-disc clutch and brake. Rear PTO speed is 540 rpm at rated engine speed; the mid-PTO speed is 2,100 rpm where the tractor has the mid-PTO equipment.
Rear PTO
Rear PTO type
Engine RPM
Rear hitch
Rear lift at 24 inches
Hydraulics
For the 4300, John Deere lists an open-center, dual-gear-pump hydraulic system with 2,500 psi working pressure, 8.3 gpm main-pump flow, and 13.3 gpm total flow at rated engine speed. Confirm installed valves, attachments, and plumbing before matching an implement.
Type
Pressure
Pump flow
Total flow
Fluids, Battery, and Service Facts
Service capacity depends on the installed transmission: 6.3 gal for gear models and 6.8 gal for hydrostatic models. The manual calls for daily fluid-level checks, an engine-oil-and-filter change at 200 hours, and transmission oil, filter, and suction-screen service at the listed intervals.
Fuel tank
Engine oil capacity
Battery volts
Battery CCA
Tires and Dimensions
Dimensions, tire fitment, and operating weight vary by drive configuration and wheel setting. The manual lists 2,600 lb for 2WD and 2,900 lb for MFWD tractors before ballast or attachments.
Configuration-specific values are split out where the same model has documented differences by engine, transmission, or equipment.
Wheelbase
Weight
- 2,600 lb (2WD)
- 2,900 lb (MFWD)
Length
Width
Electrical
The operator manual lists a 12-volt system, 500 CCA battery specification, 40- or 55-amp alternator options, and a 1.4 kW starter for the 4300. Confirm the installed equipment before ordering electrical parts.
Ground
Charging system
Charging amps
Battery volts
Manuals and Documents
The official John Deere operator-manual pages below cover the 4200, 4300, and 4400 compact tractors. For the 4300, the manual's coverage begins at PIN 133001.
Use the installed transmission, drive configuration, and product identification number to select service information. A 4300 specification does not automatically apply to every 4300 configuration.
Operator manual
- John Deere 4200, 4300 and 4400 operator manual OMLVU11736: specificationsoperation, maintenance, and specifications
Official specifications for the 4300 from PIN 133001 onward.
Open official specifications - John Deere 4200, 4300 and 4400 operator manual OMLVU11736: operatingoperation, maintenance, and specifications
Official operating guidance for the transmission, PTO, MFWD, hitch, and hydraulic controls.
Open official operating guidance - John Deere 4200, 4300 and 4400 operator manual OMLVU11736: service intervalsoperation, maintenance, and specifications
Official service categories and intervals for the compact-tractor family.
Open official service intervals
Parts Checks Before Ordering
Do not order John Deere 4300 parts from the model name alone. Match the product identification number, 2WD or MFWD configuration, installed transmission, PTO equipment, and the manual coverage before selecting service parts.
Fluids, filters, transmission parts, front-axle parts, electrical parts, and PTO components can differ by configuration. Confirm exact part numbers in the matching John Deere documentation or catalog before treating them as recommendations.
Accuracy Note
Tractor specifications can vary by year, region, factory configuration, installed equipment, and later repairs. Match serial range, engine, transmission, PTO setup, and model code before ordering parts or doing service work.