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Engine
Manufacture and Model	John Deere 4045T
Non-Road Emission Standards	certified to EPA Tier 2 emissions
Net Peak Power (ISO9249)	70 hp (52 kW) @ 2,200 rpm	74 hp (55 kW) @ 2,200 rpm
Net Peak Torque (ISO9249)	234 lb. ft. (318 Nm) @ 1,200 rpm	251 lb. ft. (341 Nm) @ 1,200 rpm
Cylinders	4
Displacement	276 cu. in. (4.5 L)
Lubrication	pressure system with full-flow spin-on filter and oil-to-water cooler
Air Cleaner	dual safety element dry type, evacuator valve
Electrical System	12 volt with 65 amp alternator
Cooling Fan	blower

 

Transmission
Travel Speeds	5.0 mph (8.0 km/h)

 

Capacities
Fuel Tank	47 gal. (178 L)
Cooling System with Recovery Tank	17 qt. (16 L)
Engine Oil with Filter	15 qt. (14 L)
Transmission Reservoir with Filter	11.3 gal. (43 L)
Final Drive (each)	7 qt. (6.6 L)
Hydraulic Reservoir and Filter	8.5 gal (32.2 L)

 

Undercarriage	450J LT	450J LGP
Tracks	John Deere Dura-Trax, deep heat-treated, pins and bushings sealed for life; rollers and idlers permanently sealed and lubricated
Track Gauge	4 ft. 9 in. (1448 mm)	5 ft. 5 in. (1651 mm)
Grouser Width (closed center, single bar)	16 in. (406 mm)	24 in. (610 mm)
Chain	Sealed and Lubricated
Shoes (each side)	40
Track Rollers (single flange, each side)	6
Track Length on Ground	7 ft. 2 in. (2184 mm)	7 ft. 2 in. (2184 mm)
Ground Contact Area	2,752 sq. in. (17 755 cm2)	4,128 sq. in. (26 632 cm2)
Ground Pressure	5.9 psi (40.7 kPa)	4.3 psi (29.3 kPa)
Ground Clearance with Single Bar Grouser (excluding grouser height)	13.6 in. (345 mm)	13.6 in. (345 mm)
Track Pitch	6.29 in. (160mm)	6.29 in. (160 mm)

 

Operating Weights	450J LT	450J LGP
With Standard Equipment, Rops, Full Fuel Tank, and 175 lb (79 kg) Operator
97 in. (2464 mm) Blade and 16 in. (406 mm) Track Shoes	16,283 lb. (7386 kg)
124 in. (3150 mm) Blade and 24 in. (610 mm) Track Shoes		17,525 lb. (7949 kg)

Overall Dimensions	450J LT	450J LGP
A) Overall Height (ROPS or Cab)      Height of Grousers	9 ft. 0 in. (2.74 m) 1.9 in. (48 mm)	9 ft. 0 in. (2.74 m) 1.9 in. (48 mm)
B) Overall Length	12 ft. 11 in. (3.94 m)	13 ft. 2 in. (4013 mm)
C) Overall Length with Extended Drawbar	13 ft. 6 in. (4.11 m)	13 ft. 4 in. (4064 mm)
D) Overall Length with Winch	14 ft. 9 in. (4.50 m)	14 ft. 9 in. (4.50 m)
E) Minimum Ground Clearance	13.6 in. (345 mm)	13.6 in. (345 mm)
F) Blade Lift Height	30.4 in. (772 mm)	30.4 in. (772 mm)
G) Blade Digging Depth	20.8 in. (528 mm)	20.8 in. (528 mm)
H) Blade Cutting Edge Angle, Adjustable	52 to 60 degrees	52 to 60 degrees
I) Width	97 in. (2464 mm)	115 in. (2921 mm)
J) Height     SAE Capacity	3 ft. 2 in. (955 mm) 2.14 cu. yd. (1.64m3)	2 ft. 11 in. (894.1 mm) 2.46 cu. yd. (1.88m3)
K) Blade Angle	25.4 degrees	25.4 degrees
L) Angled Width	8 ft. 8 in. (2639 mm)	9 ft. 4 in. (2845 mm)
M) Tilt	15.7 in. (399 mm)	16.9 in (429 mm)
N) Cut Reach	10.3 in. (262 mm)	6.4 in. (163 mm)
O) Width Over Track	6 ft. 1 in. (1854 mm)	7 ft. 5 in. (2261 mm)
P) Cast Reach	20.6 in. (523 mm)	17 in. (424 mm)