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

Features

  • PERFORMANCE LINK TECHNOLOGY™
  • CAST-IRON CHASSIS
  • LARGE OPERATOR’S STATION
  • HIGH-BACK SEAT
  • OPTIONAL SELECTABLE CONTROL VALVE WITH LOCKOUT FEATURE
  • REAR REMOTE VALVE
  • 5-year or 2,000-hour limited warranty†
  • QUICKATTACH™ LOADER SYSTEM
  • SELECTABLE 4WD WITH DIFFERENTIAL LOCK
  • HYDRAULIC POWER STEERING
  • HIGH-CAPACITY DUAL HYDRAULIC PUMPS
  • TIGHT TURNING RADIUS
  • INDIVIDUAL TURNING BRAKES
  • WET MULTI-DISC BRAKES FOUR TIRE OPTIONS

Specs

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

Standard Equipment

Optional Equipment

  • * as rated by engine manufacturer

  • See your local yanmar independent Dealer for warranty details.