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450K Crawler Dozer John Deere

450K Crawler Dozer

450K Crawler Dozer John Deere

  • Net Power: 60 kW (80 hp) @ 2,200 rpm
  • Operating Weight: 7,959–8,522 kg (17,510–18,752 lb.)
  • Track on Ground: 2,184 mm (86 in.)

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

DRIVELINE

Engine Manufacturer John Deere      
Engine Model PowerTech PWS 4045      
Displacement, ltr (Inches³) 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, cm²(Inches²) 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, m³(yd³) 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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Fenton, MO

200 Erb Industrial Dr.
Fenton, MO 63026
636-349-0200

Foristell, MO

21000 Veterans Memorial Pkwy
Foristell, MO 63348
636-463-2500

Mt. Vernon, IL

11322 State Rt 148
Mt. Vernon, IL 62864
618-244-6800

Cape Girardeau, MO

1421 South West End Blvd.
Cape Girardeau, MO 63703
573-334-0563

Paducah, KY

6115 US Highway 45 South
Paducah, KY 42002
270-554-1131

Cuba, MO

6885 Old Route 66
Cuba, MO 65453
573-885-0500

Owensboro, KY

315 Worthington Rd.
Owensboro, KY 42301
270-684-2339

Evansville, IN

9800 Indiana 57
Evansville, IN 47725
812-473-0484