Yanmar

425

Farm tractor · 2022–Present · 23 hp

The Yanmar 425 is a farm tractor manufactured starting in 2022. It features a Yanmar 1.3L 3-cyl diesel engine, four-wheel drive drive, and power steering. The transmission is a hydrostatic type with infinite forward and reverse (2-range).

Overview

Production

Tractor Typecompact utility
SeriesSA Series

Mechanical

Steeringpower
Brakeswet disc
Rops Typetwo-post folding
Cabfour-post ROPS canopy available (425HDX)
Differential Lockmechanical rear

Hydraulics

Hydraulic Typeopen center
Hydraulic Pump Flow4.3 gpm (16.3 lpm)
Hydraulic Pressure2,429 psi (167.5 bar)

PTO & Hitch

Rear PTO Typeindependent
Mid PTO Typeindependent
Rear Hitch TypeI (Limited)
Rear Lift1,209 lbs (548 kg)
Hitch Controlposition control

Fuel

Fuel Tank Gas6.1 gal (23.1 L)

Other

Mid PTO Clutchhydraulic
Mid PTO Details16/32 15T @ 2057@3200
Rear PTO Clutchhydraulic
Rear PTO Details540 (1.375)
Steering Flow3.7 gpm (14 lpm)
Rear PTO Engine554@3200 RPM

Engine

EngineYanmar 3TNV80F
Fuel Typediesel
Cylinders3-cylinder
Coolingliquid-cooled inline
Displacement77.2 ci (1.3 L)
Bore3.15 in (80 mm)
Bore Stroke3.15x3.30 in (80 x 84 mm)
Stroke3.3 in (84 mm)
Power Gross23.9 hp (17.8 kW)
Power Net21.7 hp (16.2 kW)
Torque45.7 lb-ft (62 Nm)
Starter Volts12
Starter Typeelectric
Oil Capacity3.6 qts (3.4 L)
Coolant Capacity3 qts (2.8 L)
Rated3,200 RPM
ManufacturerYanmar

Dimensions

Length105.8 in (268 cm)
Width54.1 in (137 cm)
Height56.7 in (144 cm)
Height Rops87.2 in (221 cm)
Height Rops Folded71.8 in (182 cm)
Wheelbase63 in (160 cm)
Ground Clearance9.9 in (25 cm)
Front Tread37.8 in (96 cm)
Rear Tread40.5 in (102 cm)
Weight1,830 lbs (830 kg)
Tires Front23x8.50-12
Tires Rear36x14.00-15
Tires Lawn Rear36x14.00-15
Tires Lawn Front23x8.50-12
Tires Industrial Rear14-17.5
Tires Industrial Front23x8.50-12

Transmission

Transmission Typehydrostatic
Gearsinfinite forward and reverse (2-range)
Oil Capacity16.4 qts (15.5 L)

Available Attachments

60" mid-mount mower deckFront-end loaderBackhoe
Reach102 in (259 cm)
Backhoe ModelYanmar B65 Backhoe
Mower Deck60 in (152 cm)
Mower Deck Typemid-mount
Mower Deck BrandYanmar
Swing Arc150 °
Backhoe Weight677 lbs (307 kg)
Cutting Width60 in (152 cm)
Cut Height Max4 in (10 cm)
Cut Height Min1 in (2 cm)
Loading Height62.4 in (158 cm)
Mower Deck Weight363 lbs (164 kg)
Bucket Rotation180 °
Mower Decks Blade Count3
Backhoe Bucket Force2,800 lbs (1,270 kg)
Backhoe Dipperstick Force1,590 lbs (721 kg)
Two Foot Flat Digging Depth76 in (193 cm)