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John Deere Crawler Dozers 450J LGP

John Deere Crawler Dozers 450J LGP
Push productivity to the next level.

Often imitated but never duplicated, the John Deere 450J Dozer continues to set the standard for operator control and productivity. Backed by 30-plus years of hydrostatic experience, its unique state-of-the-art Total Machine Control (TMC) enables an operator to customize machine operation and response to personal preferences. Coupled with an uncommonly smooth full-feature hydrostatic transmission, the 450J delivers unsurpassed productivity, uptime, and daily operating costs. That's for starters.

Engine
Emission Rating Interim Tier 4
Engine Make / Engine Model John Deere / PowerTech M 4045
Net Power, kW (hp) @ Rated rpm 52 (70) @ 2200
Displacement, L (cu in) 4.5 (276)
Transmission
Transmission Manufacturer Hydrostatic
Speed Range - forward 1
Speed Range - reverse 1
Maximum Speeds Forward, kph (mph) 8 (5)
Maximum Speeds Reverse, kph (mph) 8 (5)
Final Drives
Type Triple Reduction
Steering
Type Hydrostatic
Hydraulic System
Pump Type Gear Type Pump
Pump Flow, L/min (gpm) 57 (15)
System pressure, kPa (psi) 20680 (3000)
Undercarriage
Track Gauge, mm (ft in) 1651 (5 ft 5 in)
Length of Track on Ground, mm (ft in) 2184 (7 ft 2 in)
Standard shoe type Single Grouser
Ground Contact Area, cm sq (sq in) 26632 (4128)
Ground Pressure, kPa (psi) 29.3 (4.3)
No. of Track Rollers 6
Track Pitch, mm (in) 160 (6.3)
Track Shoes, each side 40
Track Oscillation --
Dozer
Blade Width, mm (ft in) 2921 (9 ft 7 in)
Blade Height, mm (ft in) 955 (3 ft 2 in)
SAE Blade Capacity, cu m (cu yd) 2 (2.6)
Blade Lift Height, mm (ft in) 772 (2 ft 6 in)
Digging Depth, mm (in) 528 (20.8)
Overall Width with Blade Angled, mm (ft in) not published
Blade Tilt, mm (ft in) 399 (1 ft 4 in)
Dimensions
Height w/ROPS, mm (ft in) 2747 (9 ft )
Length w/Dozer, mm (ft in) 4013 (13 ft 2 in)
Ground Clearance, mm (in) 345 (13.6)
Capacities
Fuel Tank, L (gal) 178 (47)
Hydraulic Reservoir, L (gal) 32.2 (8.5)
Weight
SAE Operating Weight, kg (lb) 7949 (17525)

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