John Deere 450K » Harvest Equipment and Theriault Equipment

John Deere 450K

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Features

Engine

  • Engine employs field-proven cooled exhaust gas recirculation (EGR), easy-to-maintain high-uptime exhaust filters, and selective catalytic reduction (SCR).
  • Standard eco mode maximizes fuel economy without sacrificing performance, automatically adjusting engine rpm and transmission settings based on load.

 

Total Machine Control

  • Allows you to customize decelerator mode and response, forward/reverse ground speed, steering modulation, and forward/reverse speed ratios for superb control.

 

Cab & Controls

  • Cab-forward design provides excellent visibility to the blade.
  • Enhance your operator's grading skills with ergonomic T-bar hydraulic control.
  • Sealed-switch module allows low-effort control of keyless start, and enables exclusive features, such as turbocharger cool-down and auto shutdown.

 

Simple Maintenance

  • Hinged engine side shields swing open wide and the front grille tilts forward for convenient access to dipsticks, fill tubes, batteries, master electrical shutoff, the backside of the cooler, and filters.

 

Hydrostatic Transmission

  • Infinitely variable range to 11 km/h (6.8 mph) allows total flexibility to match ground speed to the load.
  • Speeds up or slows down each track to provide full-power turns.
  • Engine employs field-proven cooled exhaust gas recirculation (EGR), easy-to-maintain high-uptime exhaust filters, and selective catalytic reduction (SCR).

Specifications

MODEL John Deere 450K Crawler Dozer
DRIVELINE  
Engine Manufacturer John Deere
Engine Model PowerTech PWS 4045
Displacement, ltr (Inches) 4.5 (276)
Rated Speed, rpm 2200
Engine Output - Net, kW (hp) 60 (80)
Transmission Type Hydrostatic
Speeds Mode 1 - Forward 1
Speeds Mode 1 - Reverse 1
Final Drive Triple Reduction - Planetary
Track Rollers 6
Shoe - Pitch, mm (inches) 160 (6.3)
Shoe - Type Single Grouser - Moderate Service
Ground Contact Area, cm (Inches) 17755 (2752)
Number Of Shoes 40
DIMENSIONS  
Height - Max, mm (ft/in) 2799 (9 ft 2 in)
Ground Clearance, mm (inches) 329 (13)
Track Length - On Ground, mm (ft/in) 2184 (7 ft 2 in)
Length - PAT Blade Straight, mm (ft/in) 4016 (13 ft 2 in)
Track Gauge, mm (ft/in) 1448 (4 ft 9 in)
Blade - Width, mm (ft/in) 2464 (8 ft 1 in)
Blade - Dig Depth, mm (inches) 528 (20.8)
Blade - Tilt, mm (ft/in) 338 (1 ft 1 in)
Steering - Differential No
CAPACITIES  
Fuel Tank, ltr (gallons (US)) 202 (53.45)
Hydraulic Tank, ltr (gallons (US)) 100 (26.42)
Blade - Capacity, m (yd) 1.6 (2.1)
PERFORMANCE  
Speed - Forward Maximum, kph (mph) 8 (5)
Speed - Reverse Maximum, kph (mph) 8 (5)
Ground Bearing Pressure, kPa (PSI) 43.9 (6.4)
Implement Pump - Type Gear
Implement Pump - Flow, lt/min (gallons (US) / min) 80 (21)
Implement Pump - Pressure, bar (PSI) 206.84 (3000)
WEIGHTS  
Operating Weight, kg (lbs) 7959 (17510)

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