| Manufacturer | John Deere |
| Price | 52,340(USD) |
| Model | 5085M |
| Equipment Type | Utility Tractors |
| Factory | Augusta, Georgia, USA |
NEBRASKA TRACTOR TEST 1960 2
| Description | Diesel 16-speed 4WD October 15 - 20, 2009 Link: Nebraska Tractor Test 1960 file PTO performance |
| Max power | 74.07hp / 55.2kW |
| Fuel use | 4.6gal/hour / 17.4l/hour |
| Power at rated engine speed | 70.37hp / 52.5kW |
| Power at rated PTO speed | 73.29hp / 54.7kW |
JOHN DEERE 5085M POWER
| Engine | 85hp / 63.4kW |
| PTO (claimed) | 70hp / 52.2kW |
| PTO (tested) | 74.07hp / 55.2kW |
ENGINE DETAIL
The John Deere 5085M features a robust PowerTech M 4045 turbocharged 4-cylinder engine, providing a balance of power (85 hp) and torque (331 lb-ft) at a moderate RPM of 1600, ideal for tasks requiring both heavy pulling and moderate speed. Its Tier 3 emissions compliance may be a limitation for some users looking for more stringent environmental regulations, but advantages include a durable air cleaner and a decent coolant capacity of 12 quarts, ensuring efficient engine performance. This tractor is well-suited for diverse agricultural applications, although operators should monitor emissions regulations in their region.
| Description | John Deere PowerTech M 4045 turbocharged diesel 4-cylinder liquid-cooled |
| Displacement | 276ci / 4.5L |
| Bore/Stroke | 4.19x5.00inches / 106x 127mm |
| Emissions | Tier 3 |
| Power | 85hp / 63.4kW |
| Air cleaner | dry |
| Rated RPM | 2200 |
| Torque | 331lb-ft / 448.8Nm |
| Torque RPM | 1600 |
| Starter volts | 12 |
| Coolant capacity | 12qts / 11.4L |
ENGINE OIL
The John Deere 5085M tractor has an oil capacity of 8.8 quarts (8.3 liters), which supports efficient engine lubrication and longevity. Ensure regular oil changes to maintain optimal performance, as insufficient oil can lead to increased wear on internal components. This tractor's capacity is advantageous for moderate-use scenarios, providing a balance between oil volume and engine size, but may require frequent monitoring in heavy-duty applications.
| Oil capacity | 8.8qts / 8.3L |
JOHN DEERE 5085M ENGINE
The John Deere 5085M features a robust 4.5L 4-cylinder diesel engine, delivering a balance of power and fuel efficiency, suited for both agricultural and utility tasks. Advantages include high torque output for heavy-duty pulling and compatibility with various attachments, while potential challenges may arise in maintenance complexity and initial cost. This tractor is ideal for small to medium-sized farms requiring versatility in field operations and sustainability through lower fuel consumption.
| Description | John Deere 4.5L 4-cyl diesel |
TRANSMISSIONS OVERVIEW
The John Deere 5085M features a versatile transmission system, offering both 16-speed partially synchronized and 32-speed configurations, which enhance operational flexibility for various farming tasks. A key advantage is the power shuttle option that facilitates smooth transitions between forward and reverse, ideal for loader applications. However, the complexity of the transmission may require more maintenance and operator training to maximize efficiency.
| Description | 16-speed partially synchronized 12-speed partially synchronized 16-speed partially synchronized with power shuttle 32-speed |
TRANSMISSION 1
The John Deere 5085M's SyncReverser transmission offers versatility with 16 forward and reverse gears, allowing for smooth direction changes without stalling. The partially synchronized system enhances ease of use; however, changing ranges requires the tractor to be stopped, which may impact efficiency during operation. Ideal for applications requiring frequent direction changes and variable speeds, this system suits both fieldwork and transport scenarios but may limit productivity during rapid gear adjustments.
| Transmission | SyncReverser |
| Type | partially synchronized |
| Gears | 16 forward and reverse |
| Description | Operated via three levers and foot clutch. The speed shift lever selects one of four speeds. The range shift lever selects one of four ranges. Reverser lever selects direction of travel. Synchronized shuttle shift with reverser lever, or speed change with speed shift lever, while moving using the clutch. Tractor must be stopped to change ranges |
SPEEDS 1
| Description | With 16.9-30 rear tires |
TRANSMISSION 2
The John Deere 5085M features a SyncShuttle Plus transmission, enabling smooth, partially synchronized shifting across 12 forward and 4 reverse gears, enhancing operational flexibility. The dual-lever operation allows for efficient speed adjustments without clutch engagement, though range changes require a full stop, which may hinder productivity during frequent direction changes. Ideal for diverse applications, this transmission setup balances ease of use with robust performance, making it suitable for tasks requiring frequent gear shifts.
| Transmission | SyncShuttle Plus |
| Type | partially synchronized |
| Gears | 12 forward and 4 reverse |
| Description | Operated via two levers and foot clutch. Speed shift lever selects three forward gears or reverse. Range shift lever selects one of four ranges. Synchronized shuttle shift or speed change shift while moving using the clutch. Tractor must be stopped to change range |
SPEEDS 2
| Description | With 16.9-30 rear tires |
TRANSMISSION 3
The John Deere 5085M features a partially synchronized Power Reverser transmission, allowing efficient gear shifts for both forward and reverse operations, enhancing productivity during tasks requiring frequent directional changes. Key advantages include the clutchless power shift between forward and reverse, significantly improving operational ease and reducing downtime, though it requires the operator to stop for range changes, which can limit speed transitions in certain scenarios. Overall, the combination of 16 forward and reverse gears with smooth speed adjustments makes it suitable for various agricultural applications that need versatility and control.
| Transmission | Power Reverser |
| Type | partially synchronized with power shuttle |
| Gears | 16 forward and reverse |
| Description | Operated via three levers and foot clutch. The speed shift lever selects one of four speeds. The range shift lever selects one of four ranges. Reverser lever selects direction of travel. Clutchless power shift between forward and reverse using reverser lever. Synchronized speed change while moving using the speed shift lever with the clutch. Tractor must be stopped to change ranges |
SPEEDS 3
| Description | With 16.9-30 rear tires |
TRANSMISSION 4
The John Deere 5085M features a PowrReverser Plus transmission providing 32 forward and 16 reverse gears, offering versatile speed control suited for varied applications. Advantages include efficient operator engagement with a clutchless reverser and synchronized speed changes while in motion, enhancing productivity. A challenge is the requirement to stop the tractor for range changes, which may impact workflow during frequent speed adjustments.
| Transmission | PowrReverser Plus |
| Gears | 32 forward and 16 reverse |
| Description | Operated via three levers and foot clutch plus push button. The speed shift lever selects one of four speeds plus a push-button high or low selection. The range shift lever selects one of four ranges. Reverser lever selects direction of travel. Clutchless power shift between forward and reverse using reverser lever. Synchronized speed change while moving using the speed shift lever with the clutch. Tractor must be stopped to change ranges |
MECHANICAL
The John Deere 5085M offers flexible drivetrain options with both 4x2 and 4x4 configurations, making it suitable for various field conditions, though the added weight of 4WD may reduce fuel efficiency. The advanced shift-on-the-move electro-hydraulic rear differential lock enhances traction in challenging terrains, while the hydrostatic power steering provides ease of maneuverability. Its diverse transmission options allow for tailored speed control, ideal for both heavy-duty tasks and fine-tuning operations, increasing productivity and operator comfort with optional deluxe cab features.
| Chassis | 4x2 2WD/4x4 MFWD 4WD (optional) |
| Final drives | inboard planetary |
| Differential lock | shift-on-the-move electro-hydraulic rear differential lock |
| Steering | hydrostatic power |
| Brakes | hydraulic wet disc |
| Cab | Foldable ROPS. Optional deluxe ROPS with upgraded seat. Optional cab with heat and air conditioning |
| Transmissions | 16-speed partially synchronized 12-speed partially synchronized 16-speed partially synchronized with power shuttle 32-speed |
CAPACITY
| Fuel | 30.3gal / 114.7L (ROPS) 40.7gal / 154.0L (cab) |
| Hydraulic system | 11.9gal / 45.0L |
| Front hubs | 0.84qts / 0.8L (each) |
| Front diff. | 5.3qts / 5.0L |
HYDRAULICS
| Type | open center |
| Capacity | 11.9gal / 45.0L |
| Pressure | 2828psi / 195.0bar |
| Valves | 0, 2 or 3 (rear) / 0, 2 or 3 (mid) |
| Pump flow | 18.4gpm / 69.6lpm |
| Total flow | 24.7gpm / 93.5lpm |
| -10oF [-23oC] | JDM J20C |
| 10o↔104oF [-12o↔40oC] | BIO HY-GARD JDM 20D |
| Steering flow | 6.3gpm / 23.8lpm |
| Steering press. | 1922psi / 132.5bar |
TRACTOR HITCH
| Rear Type | II/I |
| Rear lift (at 24 | 3,595lbs / 1630kg 4,498lbs / 2040kg (optional) |
POWER TAKE-OFF (PTO)
| Rear PTO | independent electrohydraulic |
| Rear RPM | 540/540E / 540/540E / 1000 (optional) |
JOHN DEERE 5085M TIRES
The John Deere 5085M tractor offers versatile tire options for agricultural, lawn/turf, and industrial applications, enhancing adaptability for various tasks. The extensive selection of rear tires, including sizes like 16.9-28 and 480/80R30, allows for optimal traction and flotation depending on field conditions, which can improve efficiency during tillage or transport. However, a 2WD configuration may limit traction in uneven terrains compared to a 4WD setup, potentially affecting performance in challenging conditions.
| Ag front | 11L-15 (2WD) |
| Ag rear | 14.9-28 / 16.9-28 / 420/90R30 / 480/80R30 / 15.5R38 / 16.9R34 / 230/95R48 |
| Lawn/turf front | 27/12LL-15 (2WD) / 12LL-16 (4WD) / 44x18-20 (4WD) |
| Lawn/turf rear | 22.5LL-16.1/23.1-26 |
| Industrial front | 11LL-15 (2WD) / 12.5/80-18 (4WD) |
| Industrial rear | 19.5L-24/16.9-24 |
DIMENSIONS
| Ground clearance | 18.8inches / 47cm (front axle) |
| Front tread | 52.8 to 75inches / 134to 190cm (4WD) |
| Rear tread | 53.1 to 80.9inches / 134to 205cm |
JOHN DEERE 5085M WEIGHT
| Operating | 6,393lbs / 2899kg (2WD ROPS) 6,850lbs / 3107kg (2WD deluxe ROPS) 7,600lbs / 3447kg (4WD cab) 6,800lbs / 3084kg (4WD ROPS) 7,250lbs / 3288kg (4WD deluxe ROPS) 8,000lbs / 3628kg (4WD cab) |
DIMENSIONS & TIRES
The John Deere 5085M tractor has a weight range of 6393 to 8000 pounds, which provides stability and traction, but may limit maneuverability in tighter spaces. The front tire size of 7.5-16 and rear tire size of 16.9-30 offer a good balance between flotation for soft soils and grip for hard surfaces, making it suitable for diverse agricultural tasks. However, operators should consider the potential for increased soil compaction due to the weight, affecting long-term soil health.
| Weight | 6393 to 8000 pounds |
| Front tire | 7.5-16 |
| Rear tire | 16.9-30 |
JOHN DEERE 553 LOADER
| Height (to pin) | 123inches / 312cm |
| Clearance, dumped bucket | 95inches / 241cm |
| Dump reach | 40inches / 101cm |
| Dump angle | 43° |
| Reach at ground | 71inches / 180cm |
| Rollback angle | 31° |
| Breakout force (at pin) | 5,537lbs / 2511kg |
| Lift to full height (at pin) | 2,917lbs / 1323kg |
JOHN DEERE 563 LOADER
| Height (to pin) | 133inches / 337cm |
| Clearance, dumped bucket | 97inches / 246cm |
| Dump reach | 50inches / 127cm |
| Dump angle | 72° |
| Reach at ground | 88inches / 223cm |
| Rollback angle | 44° |
| Breakout force (at pin) | 6,654lbs / 3018kg |
| MSL Breakout force (at pin) | 5,665lbs / 2569kg |
| Lift to full height (at pin) | 3,982lbs / 1806kg |
| MSL Lift to full height (at pin) | 3,121lbs / 1415kg |
5085M SERIAL NUMBERS
| Location | Tractor frame on front left side |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 70 (ROPS) / 90 (cab) / 120 (optional) |
| Battery CCA | 925 |
| Battery volts | 12 |
| Battery Group | 31 |