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Dozers - John Deere Dozers - 1050J

Earthmovers ---> Dozers Manufacturer Companies  --> John Deere Dozers  -->  1050J



                                                                                                                            

Features :-  Komatsu Bull Dozers  -  1050J

Productivity --> John Deere Dozers Model -> 1050J

Turbocharged/inter-cooled in-line 6-cylinder 12.0 L wet-sleeve Tier-3-certified diesel provides exceptional reliability, power, torque, and fuel efficiency. 
* Full-featured hydrostatic drive train delivers power turns, counter rotation, infinite speed range, infinitely variable track speeds, and automatic load sensing. 
* Total Machine Control lets you precisely match machine response and operating characteristics to operator preferences for increased flexibility and productivity. 
* Power management takes the guesswork out of efficient operation, automatically maintaining peak engine rpm and power efficiency without stalling or shifting. 

Comfort --> John Deere Dozers Model -> 1050J

* Wide expanse of glass provides unsurpassed forward visibility; seat is angled 15-degrees for enhanced rear visibility. 
* Deluxe seat adjusts seven ways for all-day comfort. Adjustable armrests and foot pedals are standard. 
* Ergonomically correct joystick gives intuitive, low-effort control of steering, forward/reverse travel, and ground speed. 
* Pilot control and load-sensing hydraulics deliver fatigue-beating low-effort blade operation and predictable response, regardless of the load. Exclusive TMC lets you customize decelerator mode and response, forward/reverse ground speed ranges, FNR shift rate, and forward/reverse speed ratios. 

Uptime/Service --> John Deere Dozers Model -> 1050J

* Wide-open service access, same-side daily servicing, and 500-hour engine and 2,000-hour transmission and hydraulic oil and filter service intervals increase uptime. 
* Remote drive system test ports, and onboard diagnostic messaging allow quick troubleshooting. 
* Hydraulic-driven fans automatically speed up or slow down, operating as needed to keep things cool. Helps conserve power and fuel, while reducing noise and radiator core wear. 
* Unique final-drive double seal serves as an early warning that helps avert major final-drive failure and expense. 
* Operator station tilts in only minutes for wide-open access to internal components. 


MANUFACTURER John Deere
MODEL 1050J
DATE OF SPECIFICATION Apr-07
ENGINE
     Manufacturer/Model Liebherr / D946 L A6
     Net Horsepower @ Rated rpm 335 (250) @ 1800
     # Cylinders and Displacement cu in. (L) 6 - 733 (12.0)
     Maximum Torque lb ft Not published
TRANSMISSION
     Type Hydrostatic
     Speed Ranges Infinite
          Forward 6.8 (10.9)
          Reverse 6.8 (10.9)
FINAL DRIVES Double reduction w/ planetary
STEERING Dual-path HS w/ctr rotation
HYDRAULIC SYSTEM
     Pump Type Variable axial-piston
     Pump flow gpm (L/min.) 68 (257)
     System Pressure psi (kPa) 3700 (25490)
UNDERCARRIAGE
     Track Gauge in.(mm) 86" (2180)
     Length of Track on Ground in. (mm) 125" (3180)
     Std. Grouser in. (mm) 24" (610)
     Ground Contact Area sq in. (cm²) 5,512 (35560)
     Ground Pressure psi (kPa) 14.2 (97.8)
     No. of Track Rollers 7
     Track Pitch in. (mm) 8.5" (220)
     Track Shoes each side 44
     Track Oscillation in. (mm) 13" (330)
DOZER
     Blade Width in. (mm) 159" (4040)
     Blade Height in. (mm) 65" (1650)
     SAE Blade Capacity cu yd (m³) 11.6 (8.87)
     Blade Lift Height in. (mm) 55" (1400)
     Digging Depth in. (mm) 22" (559)
     Blade width at Full Angle in. (mm) 159" (4040)
     Blade Tilt in. (mm) 38" (965)
DIMENSIONS
     Height w/ROPS in. (mm) 143" (3630)
     Length w/Dozer in. (mm) 256" (6500)
     Ground Clearance in. (mm) 25" (635)
CAPACITIES
     Fuel Tank gal (L) 172 (651)
     Hydraulic Reservoir gal (L) 55.5 (210.1)
SAE OPERATING WEIGHT LB (KG) 77,843 (35310)


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