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DEERE 450K Crawler Dozer Dozers

DEERE 450K Crawler Dozer Dozers

Model:
450K Crawler Dozer
Engine Net Power:
60 kW (80 hp) at 2,200 rpm
Operating Weight:
7,959–8,522 kg (17,510–18,752 lb.)
Track on Ground:
2,184 mm (86 in.)
Blade Width Range:
2,464–2,921 mm (97–115 in.)
View Complete Details

Product Feature

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).

Product Parameter

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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