Ex450 open platform tractor with ROPS

45 Engine Horsepower* Diesel Tractor

Along with the unparalleled handling and ease-of-operation of our Ex models, we’ve added some serious power with a 4-cylinder, 45-hp* engine. The result is the extremely powerful - but still nimble - Ex450. Put one to the test. You'll see that it stands up to the big jobs that other tractors can't.
*As rated by engine manufacturer

Specifications

Powertrain

Bore and Stroke in. (mm) 88 x 90 mm
Cooling system Liquid cooled
Fuel Diesel
Gross Power 45 HP (33.5 kW)*
Model Yanmar
Number of cylinders 4
PTO Power at Working Speed 37.5 (28 kW) at 2,700 RPM
Rated RPM 2,700
Total displacement 133.6 cu. in. (2.17 l)
Type 45 Engine Horsepower* Diesel Tractor

Capacities

Engine Coolant 4.7 qt. (4.44 l)
Engine Oil 5.6 qt. (5.29 l)
Front Axle Oil 2 gal. (7.57 l)
Fuel tank 11.3 gal. (42.77 l)
Transmission Oil 7 gal. (26.49 l)

Drivetrain

2WD/4WD engagement Selectable
Brakes Wet disc
Number of ranges 3
Rear differential lock Foot pedal operation
Rear PTO/RPM 547/2,700
Transmission type 9F x 9R synchronized shuttle

Hydraulics

3-point hitch Category 1
3-point lift capacity at 24” (61 cm) 2,464 lbs. (1,120 kg)
4-way loader control valve Optional
Hydraulic Control System Position control
Power steering Fully hydraulic
Pump capacity (implement) @ Rated 8.2 GPM (31 l/min) at 2,700 RPM
Pump capacity (steering) @ Rated RPM 4.5 GPM (17 l/min) at 2,700 RPM

Dimensions

Ground Clearance (with R4 Tires) 13.7 in. (35 cm)
Overall length (with 3PH and R4 Tires) 126.4 in. (321 cm) w/o 3PH
Weight (with ROPS, R4 Tires, Full Fluid) 3,499 lbs. (1,590 kg)
Wheelbase 72 in. (182 cm)
Width (with R4 Tires) 71.89 in. (182.6 cm)

Tire size

Ag (R1) - Front 8 – 16 in. (20 – 40 cm)
Ag (R1) - Rear 14.9 – 24 in. (38 – 61 cm)
Industrial (R4) - Front 10 – 16.5 in. (25 – 42 cm)
Industrial (R4) - Rear 17.5 – 24 in. (44 – 61 cm)
Turf (R3) - Front 27 in. x 10.5 in. – 15 in. (68 cm x 27 cm – 38 cm)
Turf (R3) - Rear 44 in. x 18 in. – 20 in. (111 cm x 46 cm – 51 cm)

PTO

Type Continuous live

Warranty

Attachments 1-year limited warranty
Power train (Engine and transmission core components) 5-year or 2,500-hour limited warranty
Tractor (Private Individual Usage) 2-year or 2,000-hour limited warranty

Warranty and service

A five-year limited warranty on the powertrain is standard on all new Yanmar EX tractor purchases.
Yanmar attachments are covered by a one-year limited warranty.

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Attachments

There's an attachment, tool or implement for nearly every job you will want to perform with your tractor. Your next step is to decide how you want to use your tractor and what tasks you need to complete.

How to pick the right tractor for your land

There's a lot of work needed to make your rural lifestyle a reality. A new, helpful book called "Your Buyer's Guide" will assist you in successfully managing your property. Find the right tractor and attachments to perform these jobs:

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  • Plow and dig
  • Harvest fruit, hay and vegetables
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