Name: John Deere 8RX 310
Brand: John Deere
SKU: 3108XRW

Key Specs

Engine description	John Deere PowerTech™ 9.0 L (B20 diesel compatible)
Engine displacement	9.0 L 549 cu in.
Rated engine power	ECE-R120: 228 kW 310 hp
Maximum engine power	ECE-R120: 251 kW 341 hp
Rated PTO power (hp SAE)	191 kW 257 hp
Transmission type	Standard: e23™ PowerShift™ with Efficiency Manager™ 40K, 40 km/h 24.9 mph Optional: John Deere AutoPowr™ IVT™ 40K, 0.05-42 km/h 0.03-26 mph
Hydraulic pump rated output	Standard: 85-cc pump: 227.1 L/min 60 gpm Optional: 85-cc plus 35-cc dual pump: 318 L/min 84 gpm
Rear hitch category (SAE designation)	Standard: Category 4N/3 standard lift at 610 mm (24 in.) behind hitch point: 9072 kg 20,000 lb Optional: Category 4N/3 at 610 mm (24 in.) behind hitch point: 6803 kg 15,000 lb
Base machine weight	e23, 457-mm (18-in.) front/rear and 3048-mm (120-in.) tread: 19,600 kg 43,300 lb

Engine specifications

Description	John Deere PowerTech 9.0 L (B20 diesel compatible)
Engine type	In-line six, four valve
Engine family	MJDXL09.0333
Rated speed	2100 rpm
Aspiration	Single, variable geometry turbo; air-to-air aftercooling and cooled exhaust gas recirculation
Cylinders liners	Wet-sleeve
Emission level	Final Tier 4
After treatment type	Diesel oxidation catalyst (DOC)/diesel particulate filter (DPF)/selective catalytic reduction (SCR)
Displacement	9.0 L 549 cu in.

Engine performance

Rated power	ECE-R120: 228 kW 310 hp
Rated PTO power (hp SAE)	191 kW 257 hp
Power boost	10 percent
Maximum engine power	ECE-R120: 251 kW 341 hp
Engine peak torque	At 1600 rpm: 1452 Nm 1070 lb-ft
PTO torque rise	40 percent

Transmission

Type	Standard: e23 PowerShift with Efficiency Manager 40K, 40 km/h 24.9 mph Optional: John Deere AutoPowr IVT 40K, 0.05-42 km/h 0.03-26 mph

Hydraulic system

Type	Closed-center, pressure/flow compensated system with load sensing
Pump rated output	Standard: 85-cc pump: 227.1 L/min 60 gpm Optional: 85-cc plus 35-cc dual pump: 318 L/min 84 gpm
Available flow at a single rear SCV	1.3-cm (1/2-in.) couplers: 132 L/min 35 gpm 1.9-cm (3/4-in.) coupler: 159 L/min 42 gpm
Available flow at front SCVs	96 L/min 25 gpm
Number of rear selective control valves (SCVs)	Standard: 1.3-cm (1/2-in.) ISO couplers: 4 Optional: 1.3-cm (1/2-in.) ISO couplers: 5 and 6 available 1.9-cm (3/4-in.) ISO coupler: 1
SCV control	Electronic

Rear hitch

Hitch category (SAE designation)	Standard: Category 4N/3 standard lift at 610 mm (24 in.) behind hitch point: 9072 kg 20,000 lb Optional: Category 4N/3 at 610 mm (24 in.) behind hitch point: 6803 kg 15,000 lb
Maximum lift capacity behind lift points	Standard (at 610-mm [24-in.] behind hitch point): 12,124 kg 26,729 lb
Sensing type	Electrohydraulic

Drawbar

Drawbar category	Standard: Category 4 Optional: Category 4 with heavy-duty support
Maximum vertical load	Standard: 2245 kg 4950 lb Optional (dependent on drawbar position): 4990 kg 11,000 lb

Rear power take-off (PTO)

Type	Independent Standard: 44 mm (1.75 in.) 20-spline, 1,000 rpm Optional: 44 mm (1.75 in.), 20-spline, 1,000 rpm capable of 35 mm (1.375 in.) 540/1000 rpm 44 mm (1.75 in.) 20-spline, 1,000 rpm/1,000E rpm
Engine rpm (at rated PTO speeds)	IVT: 1,000 PTO rpm at 2,000 engine rpm, 1,000 ECO PTO at 1594 engine rpm, 540 PTO rpm at 1,814 engine rpm e23 PowerShift: 1,000 PTO rpm at 1,995 engine rpm, 1,000 ECO PTO at 1,590 engine rpm, 540 PTO rpm at 1,810 engine rpm
Multispeed PTO option availability	Available: 45-mm (1.75-in.), 1000-rpm and 1000E economy rpm PTO, in-cab shiftable
PTO actuation	Electrohydraulic with adjustable modulation

Rear axle

Type	Flange
Final drive type	Inboard planetary
Rear differential lock	Full-locking electrohydraulic

Front axle

Type	1700 Series MFWD
Front axle differential lock	Full-locking electrohydraulic (actuated at same time as rear diff-lock)

Tires

Turning radius without brakes

With 2032-mm (80-in.) tread setting and 419-mm (16.5-in.) front and rear tracks: 6.78 m
22.2 ft
With 3048-mm (120-in.) tread setting and 610-mm (24-in.) front and rear tracks: 6.85 m
22.5 ft

Tracks

Tread spacing	Available: 1930.4 mm 76 in. 2032 mm 80 in. 2235.2 mm 88 in. 3048 mm 120 in.
Drive type	Camso® 4500 and 6500 General Ag Series - reinforced drive lug technology
Track width	Available: 419 mm 16.5 in. 457 mm 18 in. 609 mm 24 in. 762 mm 30 in.
Midrollers	Front: Two Rear: Three
Mid-rollers	Front: Two Rear: Three

Steering

Type	Standard: Hydraulic power-steering with electric pump backup

Electrical system

Alternator size	Standard: 200 amp Optional: 330 amp
Battery options	12 V
Working lights	Standard: 18 halogen Available: 18 LED 22 LED
Type of bulb in headlight (Halogen, Zenon, LED)	Standard: halogen, 65 W Available: LED
Total cold cranking amps	1,850 CCA

Operator station

Seat	Degree of seat swivel, left hand 25 degree (angle) Degree of seat swivel, right hand 40 degree (angle) Standard: air suspension
Cab suspension	Standard: four-post cab suspension
Instructional seat	Standard
Display	Standard: 4600 Generation 4 CommandCenter™: 25.4 cm 10 in.
Radio	Standard: AM/FM stereo with weatherband, remote controls, auxiliary input jack, four speakers and external antenna
Inner cab volume	3.24 m³ 114 cu ft
Cab glass area	6.52 m² 70.18 sq ft

Dimensions

Wheelbase

3235 mm
127.36 in.

Weight

Base machine weight	e23, 457-mm (18-in.) front/rear and 3048-mm (120-in.) tread: 19,600 kg 43,300 lb
Maximum ballast level	20,000 kg 44,100 lb
Maximum permissible weight	24,000 kg 53,000 lb

Capacities

Crankcase oil volume	26.6 L 7 U.S. gal.
Fuel tank	924 L 244 U.S. gal.
Diesel exhaust fluid (DEF) tank	37.2 L 9.8 U.S. gal.
Cooling system	42.3 L 11.2 U.S. gal.
Transmission-hydraulic system	1930-mm and 2032-mm (76-in. and 80-in.) tread: 250 L 66.1 U.S. gal. 2235-mm and 3048-mm (88-in. and 120-in.) tread: 260.6 L 68.8 U.S. gal.

Serviceability

Interval for engine oil change	500 hours
Interval for hydraulic/transmission oil change	1,500 hours
Interval for engine coolant change	6,000 hours

Precision AG

Guidance	Integrated AutoTrac™
Telematic	JDLink™ hardware standard, activations, and Ethernet harnesses (availability dependent upon destination)
Remote diagnostics	JDLink hardware standard

John Deere 8RX 310

Key Features

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Replacement Equipment

Key Specs

Engine description

Engine displacement

Rated engine power

Maximum engine power

Rated PTO power (hp SAE)

Transmission type

Hydraulic pump rated output

Rear hitch category (SAE designation)

Base machine weight

Engine specifications

Description

Engine type

Engine family

Rated speed

Aspiration

Cylinders liners

Emission level

After treatment type

Displacement

Engine performance

Rated power

Rated PTO power (hp SAE)

Power boost

Maximum engine power

Engine peak torque

PTO torque rise

Transmission

Type

Hydraulic system

Type

Pump rated output

Available flow at a single rear SCV

Available flow at front SCVs

Number of rear selective control valves (SCVs)

SCV control

Rear hitch

Hitch category (SAE designation)

Maximum lift capacity behind lift points

Sensing type

Drawbar

Drawbar category

Maximum vertical load

Rear power take-off (PTO)

Type

Engine rpm (at rated PTO speeds)

Multispeed PTO option availability

PTO actuation

Rear axle

Type

Final drive type

Rear differential lock

Front axle

Type

Front axle differential lock

Tires

Turning radius without brakes

Tracks

Tread spacing

Drive type

Track width

Midrollers

Mid-rollers

Steering

Type

Electrical system

Alternator size

Battery options

Working lights

Type of bulb in headlight (Halogen, Zenon, LED)

Total cold cranking amps

Operator station

Seat

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8RX 310 Four-Track Tractor