Kubota BX1870 Workshop Manual

MOWER
BX1870,BX2370,BX2670,LA203A,LA243A,RCK48(P),RCK54(P),RCK60B,RCK60D,RCK54D, WSM
7-S2
2. SERVICING SPECIFICATIONS
9Y1210855MOS0002US0
Item Factory Specification Allowable Limit
Stopper and Rear Link Clearance 0 to 0.5 m
0 to 0.01 in.
–
Front Tip and Rear Tip of Blade Difference 0.0 to 5.0 mm
0.0 to 0.20 in.
–
Left Tip and Right Tip of Blade Difference Less than
3 mm
0.12 in.
–
Balancer Spring Length 55.0 mm
2.17 in.
–
Input Shaft (without Mower Belt) Turning Torque Less than
0.7 N·m
0.07 kgf·m
0.52 lbf·ft
–
Bevel Gears in Gear Box
[RCK48-18BX, RCK54-23BX,
RCK60B-23BX, RCK54D-26BX and
RCK60D-26BX]
[RCK48P-18BX and RCK54P-23BX]
Backlash
Backlash
0.10 to 0.20 mm
0.0040 to 0.0078 in.
0.13 to 0.25 mm
0.0051 to 0.0098 in.
0.40 mm
0.016 in.
0.40 mm
0.016 in.
KiSC issued 02, 2017 A

Kubota BX1870 Specifications

General

Engine Type	Diesel
Engine Power	18 hp
Transmission	Hydrostatic
Fuel Capacity	6.6 gallons
Wheelbase	55.1 inches
Type	Sub-Compact Utility Tractor
Engine	Kubota D722
PTO Power	13.5 hp
Number of Cylinders	3
Cooling	Liquid
Drive	4WD
Drive Type	4WD
Width	44.5 inches
Hydraulic System Type	Open center
PTO Speed	540 RPM
Displacement	0.719 L
Fuel Tank Capacity	6.6 gallons
Gears	Infinite (2-range) forward and reverse
Front Tire Size	18x8.5-10
Rear Tire Size	26x12-12