John Deere 450J Crawler Dozer

Features & Specs
  • 10.5 L intercooled and turbocharged diesel
  • Full-feature, dual-path hydrostatic drive
  • Semi-U and straight blade configurations
  • Standard and LGP undercarriage configurations
Horsepower 247
Blade Width 145"-170"
Weight 56,360 lbs
Fuel Tank Capacity 141 gal.
Fuel Consumption 7.7-13.5 gal/hr
Blade Capacity 7.9-9.4 cu yd
Height 11 ft 6 in
Length 19 ft. 6 in.


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Competitive Models
Cat D7E/LGP
Komatsu D85EX-15
Komatsu D85PX-15


John Deere 950J Crawler Dozer

Engine
Manufacture and Model Liebherr D 936-L A6
Non-Road Emission Standards certified to EPA Tier 3 emissions
Net Peak Power (ISO9249) 247 hp (184 kW) @ 1,600 rpm
Net Peak Torque (ISO9249) 937 lb. ft. (1270 Nm) @ 1,400 rpm
Cylinders in-line 6
Displacement 641 cu. in. (10.5 L)
Lubrication pressure system with full-flow spin-on filter and integrated oil-to-water cooler
Air Cleaner dual stage dry type with safety element and aspirated precleaner, with in-cab restriction indicator
Electrical System 24 volt with 80 amp alternator

Transmission
Travel Speeds 6.8 mph (11 km/h)

Capacities
Fuel Tank 141 gal. (535 L)
Cooling System with Recovery Tank 16.4 gal. (62 L)
Splitter Drive 1.5 gal. (5.6 L)
Engine Oil with Filter 11.4 gal. (43 L)
Final Drive (each) 5.2 gal. (19.5 L)
Hydraulic/Transmission Reservoir and Filter 50 gal (189 L)

Undercarriage 950J 950J LGP
Tracks track frame with front and rear track guides and sprocket guard; features deep-heat-treated, sealed, and lubricated track links and through-hardened, sealed, and lubricated rollers for maximum wear resistance; extreme-duty shoes for severe applications
Track Gauge 6 ft. 6 in. (1981 mm) 7 ft. 2 in. (2184 mm)
Track/Carrier Rollers (each side) 7/2 8/2
Chain sealed and lubricated
Track Chain Pitch 8.5 in. (216 mm) 8.5 in. (216 mm)
Sprocket Segments (each side) 5 5
Shoes (each side) 40 43
Ground Contact Area
      22-in (560 mm) Grouser Width
      24-in (610 mm) Grouser Width
      26-in (660 mm) Grouser Width
      32-in (812 mm) Grouser Width
      36-in (914 mm) Grouser Width

5,203 sq in (33 566 cm2)
5,667 sq in (36 563 cm2)

6,132 sq in (39 560 cm2)

 




 

8,347 sq in (53 852 cm2)

9,396 sq in (60 616 cm2)
Track Length on Ground 9 ft 10 in (2997 mm) 10 ft 11 in (3316 mm)
Oscillation at Front Idler 5.6 in (141 mm) 6.2 in (158 mm)
Ground Pressure (with blade)
      22-in (560 mm)
      24-in (610 mm)
      26-in (660 mm)
      32-in (812 mm)
      36-in (914 mm)

11.0 psi (76 kPa)
10.1 psi (70kPa)
9.3 psi (64 kPa)

 




7.2 psi (50 kPa)
6.5 psi (45 kPa)

Operating Weights 950J 950J LGP
SAE Operating Weight includes Standard Equipment, Blade, Full Fuel Tank, and 175 lb (79 kg) Operator    
24 in (610 mm) Extreme-Service Shoes 56,361 lb (25 565 kg)  
32 in (812 mm) Extreme-Duty Shoes   59,255 lb (26 877 kg)
Tractor Shipping Weight Includes Coolant, Lubricants, and 20% Fuel (without blade or attachments) 47,933 lb (21 742 kg) 50,550 lb (22 929 kg)


Overall Dimensions 950J 950J LGP
A) Overall Height Over Cab 11 ft 3 in (3.43 m) 11 ft 6 in (3.5 m)
B) Overall Length (without blade) 15 ft 3 in (4.66 m) 15 ft 5 in (4.69 m)
C) Height of Grousers 2.8 in (71.5 mm) 2.8 in (71.5 mm)
D) Ground Clearance 21 in (545 mm) 21 in (545 mm)
E) Total Width Over Blade-Mounted Trunnions 9 ft 10 in (3.0 m) 11 ft 10 in (3.6 m)
F) Width with Extreme-Duty Single Bar Grouser Shoes
      22 in (560 mm)
      24 in (610 mm)
      26 in (660 mm)
      32 in (812 mm)
      36 in (914 mm)

8 ft 4 in (2.54 m)
8 ft 6 in (2.59 m)
8 ft 8 in (2.64 m)

 




9 ft 10 in (2.99 m)
10 ft 2 in (3.09 m)
Blade Specs    
Blade Weight with Standard Cutting Edges and Cupped End Bits without Spill Guard 4,835 lb (2193 kg) 4,996 lb (2266 kg)
Weight of Push Beams and Tilt Cylinders
      With Mechanical Pitch Adjustment
      With Power Pitch

3,594 lb (1630 kg)
4,023 lb (1825 kg)

3,708 lb (1682 kg)
4,138 lb (1877 kg)
SAE Capacity 9.4 cu. yd. (7.19 m3) 7.9 cu. yd. (6.04 m3)
G) Height 5 ft 1 in (1.55 m) 4 ft 3 in (1.3 m)
H) Width 12 ft 1 in (3.7 m) 14 ft 9 in (4.5 m)
I) Lifting Height 4 ft 0 in (1.22 m) 3 ft 10 in (1.17)
J) Blade Digging Depth 20 in (511 mm) 24 in (610 mm)
K) Maximum Blade Pitch Adjustment 10 deg 10 deg
L) Maximum Tilt 37 in (930 mm) 37 in (933 mm)
M) Overall Length 19 ft 10 in (6.05 m) 19 ft 6 in (5.9 m)


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