Kubota B7100

The Kubota B7100 is a tractor produced by Kubota. It is equipped with a 46.5 ci 0.8 L engine. The rated power output is 16 hp 11.9 kW. Transmission: 6 forward and 2 reverse. Operating weight: 750 lbs 340 kg.

Overview

	1976 - 1985 Compact Utility tractor
1976 - 1985
Compact Utility tractor

Production
Manufacturer	Kubota
Compact Utility tractor
Built in Japan
The Kubota B7100 was not available in the late 1980s, after that only the hydrostatic was available. Early model B7100 serial numbers began with "B7001", which is the Asian-market model designation.

Variants
B7100E	2WD gear
B7100D	4WD gear
B7100HST	hydrostatic

Kubota B7100 Engine
Kubota 0.8L 3-cyl diesel
Engine details ...

Kubota B7100 Transmission
6-speed unsynchronized gear
Transmission details ...

Kubota B7100 Power
Engine (gross)	16 hp 11.9 kW
PTO (claimed)	13 hp 9.7 kW
Plows	1 *14-inch

Mechanical
Two- or four-wheel drive
Differential lock	mechanical rear
Manual steering
Mechanical wet disc brakes
Open operator station. Two-post fixed ROPS available.

Capacity
Fuel	3.4 gal 12.9 L
Hydraulic system	3.6 gal 13.6 L

Hydraulics
Type	open center
Capacity	3.6 gal 13.6 L
Pump flow	3 gpm 11.4 lpm

Tractor hitch
Rear Type	I
Rear lift	400 lbs 181 kg

Power Take-off (PTO)
Rear PTO	transmission
Rear PTO Type	540 (1.375)
Engine RPM	514@2800
	876@2800
	1498@2800
Front PTO Type	2800

Dimensions & Tires
Wheelbase	49.5 inches 125 cm
Weight	1080 lbs 489 kg
Front tire	6-12
4WD Rear tire	8.3-16
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12
Battery AH	45

References
Operator's Manual Model B2030 Front Blade (70050-02211) published in 1983*
Model B-670 Backhoe published in 1978, by Kubota
Model B670 Backhoe published in 1983, by Kubota
B-Series Mowers published in 1981, by Kubota
Mid-Mount Mowers B/L Series published in 1978, by Kubota
Diesel B B5100/B6100/B7100 published in 1982, by Kubota
B7100D published in 1981, by Kubota
Tractors and Excavators published in 1981, by Kubota
Tractors and Excavators published in 1982, by Kubota
*Publication contains known errors.

Engine

Engine Detail — 46.5 ci / 0.8 L Diesel

Manufacturer	Kubota D750-A
Fuel Type	Diesel
Configuration	3-cylinder, liquid-cooled
Displacement	46.5 ci 0.8 L
Bore/Stroke	2.68x2.76 inches 68 x 70 mm
Power (gross)	16 hp 11.9 kW
Air cleaner	dry
Pre-heating	glow plugs
Rated RPM	2800
Firing order	1-2-3
Starter volts	12
Starter power	1.1 hp 0.8 kW
Coolant capacity	4.9 qts 4.6 L
Oil capacity	4.1 qts 3.9 L

Kubota B7100 Engine

Transmission

Transmission — 6 forward and 2 reverse unsynchronized gear

Type	unsynchronized gear
Gears	6 forward and 2 reverse
Clutch	dry plate
Oil capacity	12.2 qts 11.5 L
Transmission shifted using two levers. Left-hand lever selects three forward gears or reverse, right-hand lever selects high or low range.

Dimensions

Kubota B7100 Tires
4WD Standard tires (ag)	Front: 6-12. Rear: 8.3-16
Lawn/turf front	20.5x8.00-10
Lawn/turf rear	29x12.00-15

Dimensions
Wheelbase	49.5 inches 125 cm
Length	78.75 inches 200 cm
Width	40 inches 101 cm
Height (steering wheel)	45.5 inches 115 cm
Weight	1080 lbs 489 kg
Ground clearance	11.375 inches (transmission case) 28 cm
Clearance (front axle)	9.5 inches 24 cm
Front tread	32.5 inches 82 cm
Rear tread	26/28/30 inches 66/71/76 cm

Attachments

Attachment overview
Snowblower
Blade
Kubota B219 loader
Kubota B1630 loader
Backhoe

Kubota B670 Backhoe
Backhoe type	Kubota B670 Backhoe
Weight	750 lbs 340 kg
Transport height	61 inches 154 cm
Bucket width	9 inches 22 cm
	13 inches 33 cm
	16 inches 40 cm
2-Foot flat digging depth	73 inches 185 cm
Reach from pivot	100 inches 254 cm
Loading height	60 inches 152 cm
Bucket Rotation	180°
Swing Arc	180°
Bucket force	2400 lbs 1088 kg

Photos

1982 Kubota model B7100D tractor.

Kubota B7100D with tiller.

Kubota B7100D with front-mount blade.

Kubota B7100D with loader and rear mower.

Kubota B7100D with loader and rear mower.