Yanmar

Yanmar Ex2900

The Yanmar Ex2900 is a compact utility tractor produced from 2012 to 2014 as part of the Ex Series. It features a 1.6L 3-cylinder liquid-cooled diesel engine producing 28.7 hp gross, with a hydrostatic transmission offering infinite forward and reverse speeds across three ranges. The tractor includes four-wheel drive with bevel gear final drives, power steering, wet disc brakes, and a foldable ROPS with an optional steel cab. It has a wheelbase of 61 inches, weighs 2,550 lbs, and offers various tire options for agricultural, lawn/turf, and industrial use. The tractor supports front-end loader and backhoe attachments, including the CL300 loader and Yanmar CB75 backhoe, with detailed specifications for lifting capacities and digging forces. The PTO system includes a live rear PTO with 540 rpm and a mid PTO with 2100 rpm. Hydraulics are open center with a total flow of 9.9 gpm. Electrical system is 12 volts with negative ground.

Power-

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ModelEx2900

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Technical Specifications

Detailed specifications and technical data for Yanmar Ex2900

Power

PTO (claimed)	22.7 hp (16.9 kW)
Engine (gross)	28.7 hp (21.4 kW)

Tires

Ag rear	11.2-24
Ag front	7-14
Lawn/turf rear	13.6-16
Industrial rear	15-19.5
Lawn/turf front	25x8.5-14
Industrial front	25x8.5-14

Engine

Type	diesel, 3-cylinder, liquid-cooled
Model	Yanmar 1.6L 3-cyl diesel
Starter	electric
Fuel tank	6.3 gal (23.8 L)
Rated RPM	2600
Air cleaner	dual dry elements
Bore/Stroke	3.465x3.543 inches (88 x 90 mm)
Fuel system	direct injection
Displacement	100.2 ci (1.6 L)
Oil capacity	4.2 qts (4.0 L)
Power (gross)	28.7 hp (21.4 kW)
Starter volts	12
Coolant capacity	4.7 qts (4.4 L)

Dimensions

Width	59.1 inches (150 cm)
Length	109.5 inches (278 cm)
Wheelbase	61 inches (154 cm)
Ground clearance	10 inches (25 cm)
Operating weight	2,550 lbs (1156 kg)

Electrical

Ground	negative
Battery volts	12

Hydraulics

Type	open center
Pump flow	5.6 gpm (21.2 lpm)
Total flow	9.9 gpm (37.5 lpm)
Steering flow	4.3 gpm (16.3 lpm)

Mechanical

ROPS	Foldable ROPS standard. Optional steel cab.
Brakes	Wet disc brakes
Steering	power
Final drives	bevel gear
Four-wheel drive	yes

Production

Series	Ex Series
Category	Compact Utility tractor
Years made	2012 - 2014
Original price	$16,289 (2009)

Attachments

Backhoe	Yanmar CB75 Backhoe
Bucket width	60 inches (152 cm)
Loader weight	855 lbs (387 kg)
Backhoe weight	925 lbs (419 kg) without bucket
Bucket capacity	0.26 cu yd (0.2 cu m)
Front-end loader	CL300 Loader
Loader dump time	1.5s
Backhoe swing arc	180°
Loader dump angle	45°
Loader lower time	2.5s
Loader raise time	4.0s
Backhoe bucket force	2,804 lbs (1271 kg)
Loader rollback time	2s
Backhoe digging depth	89 inches (226 cm)
Loader reach (dumped)	25 inches (63 cm)
Loader rollback angle	25°
Backhoe loading height	80.5 inches (204 cm)
Loader height (at pin)	96 inches (243 cm)
Backhoe bucket rotation	180°
Backhoe reach from pivot	124 inches (314 cm)
Loader breakout (at pin)	2,500 lbs (1134 kg)
Backhoe dipperstick force	1,985 lbs (900 kg)
Loader clearance (dumped)	80 inches (203 cm)
Loader lift (full at pin)	900 lbs (408 kg)
Loader breakout (at 500mm)	1,825 lbs (827 kg)
Loader lift (full at 500mm)	770 lbs (349 kg)
Backhoe 2-Foot flat digging depth	87 inches (220 cm)

Transmission

Type	hydrostatic
Gears	infinite forward and reverse (3-range)
Description	Three-range hydrostatic transmission controlled by dual foot pedals.
Oil capacity	21.6 qts (20.4 L)

Tractor hitch