Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere 8370RT Specs

JD 8370RT Engine Specifications

Advertised Engine Power, Rated, hp (kW) - 370 (272)
Maximum Engine Power, hp (kW) - 407 (299)
Rated Engine Speed, rpm - 2100
Power Boost, hp (kW) - 37 (27)
Fuel Tank capacity, gal (L) - 200 (758)
Diesel Exhaust Fluid (DEF) tank capacity, gal (L) - 7.4 (27.9)
Engine Make - John Deere
Engine Model - PowerTech PSS 9.0L
Number of Cylinders - 6
Displacement, cu in (L) - 548 (9.0)
Engine Bore, in (mm) - 4.66 (118.4)
Engine Stroke, in (mm) - 5.35 (136)
Block Design, Replaceable Liners - Replaceable wet liners
Aspiration, Turbocharged or Naturally Aspirated - Dual Series Turbochargers; Aftercooled
Fuel System Description - High Pressure Common Rail
Fuel System Control, Electronic or Mechanical - Electronic
Fuel Injection to combustion chamber, Direct or Indirect - Direct
Emission Level, US EPA Tier - Tier 4 Final
Selective Catalytic Reduction (SCR) w/Diesel Exhaust Fluid (DEF) - SCR w/ DEF
Exhaust Gas Recirculation (EGR) - Cooled EGR
Cleanup Catalyst (CUC) - Ammonia Oxidation Catalyst
Diesel Oxidation Catalyst (DOC) - DOC standard
Diesel Particulate Filter (DPF) - DPF standard
Exhaust Pipe, Vertical stack or Horizontal - Vertical stack
Cooling System Fan Drive Type - Variable belt sheaves
Electrical System Rating, Volts - 12
Alternator Rating, Amps - 200 std; 240 opt.

Power Take-Off

PTO Horsepower, Basic / Optional Transmission, hp (kW) - 308 (229)
PTO Speeds, rpm - 1000
PTO operational Type (Independent; Live; Continuous) - Independent

John Deere 8370RT Transmission

Manufacturer's Description - AutoPowr IVT, 26 mph (42 kph)
Transmission Type - Infinitely variable
Number of Forward / Reverse Speeds - Infinite
Maximum Speed Forward, mph (kph) - 26 (42)
Creeper Range Available - Yes, IVT
Shuttle (Forward-Reverse) Available - Yes, right hand std; left opt.

JD 8370RT Wheels and Tires

Drive Wheels or Tracks; 2WD, 4WD, 2WD / 4WD, 2 Tracks or 4 Tracks - 2 Tracks
Steering Configuration: Front Steer, Frame Articulated, or Track-type Steer - Track-type Steer
Wheelbase/Trackbase, MFD/4WD or Track, in (mm) - 99 (2515)
Front Tire Size orTrack Width, MFD/4WD or Track - See Rear Track Width
Rear Tire Size or Track Width - 25 (635) Rubber Track; 16, 18, 24, 30 opt.

Axles and Brakes

Final Drive Location and Description - Inboard planetary
Axle Output End, Flange or Bar - Bar
Axle Bar Diameter, in (mm) - 4.72 (120)
Suspended Front Axle Available - Air Cushion on front walking beam
Service Brake Type - Wet disc

John Deere 8370RT Hydraulics and Hitch

Hydraulic System Type - Closed center, pressure-flow compensated
Main Hydraulic Pump Type - Axial-piston
Implement Pump Flow, gpm (Lpm) - 60 (227)
Optional Pump Flow, gpm (Lpm) - No option
Number of Standard Remote Valves - 4 std; 5 or 6 opt.
3-Point Hitch Category - Category 4N / 3 w/Quik-Coupler
Optional Hitch Category - No optional category
Draft Sensing or Lift Control - Electrohydraulic sensing
Draft Link Ends Telescopic - Quick coupler standard
Standard Lift Capacity 24 Inches behind pin, lb (kg) - 20,000 (9702)
Optional Lift Capacity 24 Inches behind pin, lb (kg) - 15,000 (6803)
Drawbar Description - Category 4, Swinging

JD 8370RT Dimensions and Weights

Height to Top of ROPS raised, in (mm) - No open ROPS
Overall Width, with standard wheels or tracks, in (mm) - 97 (2464) std; 88 to 190 (2235 to 4826)
Weight, 2WD w/ROPS, lb (kg) - No 2WD
Weight, MFD/4WD w/ROPS, lb (kg) - Track, No MFD; No open ROPS
Weight, MFD/4WD or Tracks w/Cab, without ballast, lb (kg) - 36,549 (16578)

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