DEERE 450K Crawler Dozer Dozers
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) |
|---|
