Specifications, Service and Repair of Farm and Lawn Tractors

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Kubota BX1870 Spec

Kubota D722 Engine Specifications

Advertised Engine Power, Rated, hp (kW) - 18.0 (13.4)
Maximum Engine Power, hp (kW) - Same as Advertised
Rated Engine Speed, rpm - 3200
Power Boost, hp (kW) - No boost
Fuel Tank capacity, gal (L) - 6.6 (25)
Diesel Exhaust Fluid (DEF) tank capacity, gal (L) - No DEF
Engine Model - Kubota D722 E3BX2
Number of Cylinders - 3
Displacement, cu in (L) - 43.9 (0.72)
Engine Bore, in (mm) - 2.64 (67)
Engine Stroke, in (mm) - 2.68 (68)
Block Design, Replaceable Liners - Parent bore block
Aspiration, Turbocharged or Naturally Aspirated - Naturally Aspirated

Fuel System

Fuel System Description - In-Line Pump System
Fuel System Control, Electronic or Mechanical - Mechanical
Fuel Injection to combustion chamber, Direct or Indirect - Indirect

Emission and Exhaust Treatment

Emission Level, US EPA Tier - Tier 4
Selective Catalytic Reduction (SCR) w/Diesel Exhaust Fluid (DEF) - No
Exhaust Gas Recirculation (EGR) - No
Cleanup Catalyst (CUC) - No
Diesel Oxidation Catalyst (DOC) - No
Diesel Particulate Filter (DPF) - No
Exhaust Pipe, Vertical stack or Horizontal - Horizontal

Cooling and Electrical System

Fan Drive Type - Belt
System Rating, Volts - 12
Alternator Rating, Amps - 40

Kubota BX1870 Transmission

Manufacturer's Description - HST (2 ranges)
Transmission Type - Hydrostatic
Number of Forward / Reverse Speeds - Infinite, 2 ranges
Maximum Speed Forward, mph (kph) - 7.8 (12.5)
Creeper Range Available - Yes, hydrostatic
Shuttle (Forward-Reverse) Available - Yes

Power Take-off

PTO Horsepower, Basic / Optional Transmission, hp (kW) - 13.7 (10.2)
PTO Speeds, rpm - 540
PTO operational Type (Independent; Live; Continuous) - Live - Independent

Wheel or Track Configuration

Drive Wheels or Tracks; 2WD, 4WD, 2WD / 4WD, 2 Tracks or 4 Tracks - 4WD
Steering Configuration: Front Steer, Frame Articulated, or Track-type Steer - Front Steer

Rear Axle Assembly

Final Drive Location and Description - Spur Gear / Inboard
Axle Output End, Flange or Bar - Flange
Axle Bar Diameter, in (mm) - No bar axle

Front Axle and Brakes

Suspended Front Axle Available - No
Service Brake Type - Wet disc

Kubota BX1870 Hydraulic System

Hydraulic System Type - Open Center
Main Hydraulic Pump Type - Gear
Implement Pump Flow, gpm (Lpm) - 6.2 (23.5)
Optional Pump Flow, gpm (Lpm) - No option
Number of Standard Remote Valves - np

3-Point Hitch and Drawbar

3-Point Hitch Category - Category 1
Optional Hitch Category - No option
Draft Sensing or Lift Control - Position Control
Draft Link Ends Telescopic - No
Standard Lift Capacity 24 Inches behind pin, lb (kg) - 680 (310)
Optional Lift Capacity 24 Inches behind pin, lb (kg) - No option
Standard Lift Capacity at lift pin, lb (kg) - np
Optional Lift Capacity at lift pin, lb (kg) - No option
Drawbar Description - Fixed hitch plate

Wheelbase

Wheelbase, 2WD, in (mm) - No 2WD
Wheelbase/Trackbase, MFD/4WD or Track, in (mm) - 52.8 (1340)

Kubota BX1870 Dimensions

Length, 2WD, incl. Hitch/Drawbar, in (mm) - No 2WD
Length, MFD/4WD or track, incl. Hitch/Drawbar, in (mm) - 92.1 (2340)
Height to Top of Cab, in (mm) - No Cab
Height to Top of ROPS raised, in (mm) - 86.2 (2190)
Overall Width, with standard wheels or tracks, in (mm) - 44.5 (1130)

Weight

Weight, 2WD w/ROPS, lb (kg) - No 2WD
Weight, MFD/4WD w/ROPS, lb (kg) - 1,345 (610)
Weight, 2WD w/Cab, lb (kg) - No 2WD
Weight, MFD/4WD or Tracks w/Cab, without ballast, lb (kg) - No Cab
Weight, Total allowable, w/maximum ballast, lb (kg) - np

Tires

Front Tire Size, 2WD - No 2WD
Front Tire Size orTrack Width, MFD/4WD or Track - 16x7.5-8
Rear Tire Size or Track Width - 24x12-12

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