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 –

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, 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, 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


Front Tire Size, 2WD – No 2WD
Front Tire Size orTrack Width, MFD/4WD or Track – 16×7.5-8
Rear Tire Size or Track Width – 24×12-12

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