The John Deere 955 is a 4WD compact utility tractor manufactured by John Deere in Horicon, Wisconsin, USA and Augusta, Georgia, USA from 1989 to 1998. The JD 955 is equipped with 1.4 L three-cylinder diesel engine and hydrostatic transmission with Infinite (2-range) forward and reverse gears.
The John Deere 955 compact utility tractor used the Yanmar 3TN84RJ engine. It is a 1.4 L, 1,429 cm2, (87.2 cu·in) three-cylinder natural aspirated diesel engine with 84.0 mm (3.31 in) of the cylinder bore and 86.0 mm (3.39 in) of the piston stroke. The compression ratio rating is 18.0:1. This engine produced 33.5 PS (24.6 kW; 33.0 HP) at 3,200 rpm of maximum output power.
The JD 955 is equipped with hydraulic power steering, differential hydraulic wet disc brakes, open operator station with two-post ROPS (Canopy and high ROPS with extra headroom were available as an option) and 25.0 liters (6.6 US gal.; 5.5 Imp. gal) fuel tank.
Following attachments are available for John Deere 955 compact utility tractor:
- Mid-mount John Deere: 72 in (1,820 mm) mower deck with 3-blades with hydraulic lift
- John Deere 70A loader
- John Deere 7 backhoe
John Deere 955 Specifications
| General Specifications | |
| Model | John Deere 955 |
| Length | 2,790 mm (109.8 in) |
| Width | 1,490 mm (58.7 in) |
| Height | 1,920 mm (75.6 in) |
| Wheel base | 1,620 mm (63.8 in) |
| Weight | 900 kg (1,984 lbs) |
| Fuel tank capacity | 25.0 liters (6.6 US gal.; 5.5 Imp. gal) |
| Battery | 12V, CCA 447A |
| Cabin type | Open operator station with two-post ROPS. Canopy and high ROPS with extra headroom (option) |
| Engine | |
| Engine model | Yanmar 3TN84RJ |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 3 |
| Fuel type | Diesel |
| Displacement | 1.4 L, 1,429 cm2, (87.2 cu·in) |
| Bore and stroke | 84.0 mm X 86.0 mm (3.31 in X 3.39 in) |
| Compression ratio | 18.0:1 |
| Horsepower | 33.5 PS (24.6 kW; 33 HP) at 3,200 rpm |
| Starter | Electric |
| Oil type | SAE 10W-30, API: CE or CD |
| Oil capacity: | 4.3 L (4.54 US. qt, 3.78 Imp. qt.) |
| Coolant capacity: | 3.8 L (4.02 US. qt, 3.34 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×4 MFWD 4WD |
| Steering type | Hydraulic power |
| Brakes | Differential hydraulic wet disc |
| Differential lock | Standard |
| Front axle oil capacity | 2.5 L (2.64 US. qt, 2.2 Imp. qt.) |
| Transmission model | Sunstrand Series 17 |
| Transmission type | Hydrostatic |
| Gears | Infinite (2-range) forward and reverse |
| Speed | Forward: 18.3 kmh (11.4 mph) Reverse: 9.2 (5.7 mph) |
| Transmission oil capacity | 17.0 L (17.96 US. qt, 14.96 Imp. qt.) |
| Tires | |
| Front tires | Ag: 7-12 |
| Rear tires | Ag: 11.2-16 |
| Three-Point Hitch | |
| Caterogy | I |
| Control type | – |
| Lift capacity | 435 kg (959 lbs) |
| PTO (Power take-off shaft) | |
| Middle PTO type | Independent |
| Middle PTO spped | 2,100 rpm |
| Rear PTO type | Independent |
| Rear PTO spped | 540 rpm |
| Hydraulic system | |
| Hydraulic type | Open center |
| Hydraulic capacity | 17.0 L (17.96 US. qt, 14.96 Imp. qt.) |
| Pressure | 2500 psi (172.4 bar) |
| Valves | 0 to 2 |
| Total flow | 7.2 gpm (27.3 lpm) |
Yanmar 3TN84RJ engine. It is a 1.4 L, 1,429 cm2, (87.2 cu·in) three-cylinder “natural aspirated” diesel engine WRONG.
It is fuel injected.
Naturally aspirated just means it’s not turbocharged,supercharged,or blown. Has nothing to do with how fuel is delivered.
yeh dont comment if your not mechanically INCLINED
It’s ok to be mistaken, that’s how guys like me who read these comments learn about these engines so don’t be RUDE to someone who makes a mistake, just correct them, we’re all out here learning.