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John Deere 444J Specifications

John deere diesel engine specification sheet.

 
Specifications
Specifications
Specifications
Engine
Manufacturer and Model . . . . . . . . . . . . . . . . . . . . John Deere PowerTech E
Non-Road Emission Standards . . . . . . . . . . . . . . . . certified to EPA Tier 3 emissions
Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Valves Per Cylinder. . . . . . . . . . . . . . . . . . . . . . . . . 2
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276 cu. in. (4.5 L)
Net Peak Power (ISO9249) . . . . . . . . . . . . . . . . . . . 128 hp (95 kW) @ 2,000 rpm
Net Peak Torque (ISO9249). . . . . . . . . . . . . . . . . . . 380 lb.-ft. (515 Nm) @ 1,400 rpm
Net Torque Rise . . . . . . . . . . . . . . . . . . . . . . . . . . . 32%
Fuel System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . high-pressure common rail
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . full-flow spin-on filter and integral cooler
Aspiration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . turbocharged, charge air cooled
Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . dual element dry type, restriction indicator in cab monitor for service
Fan Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . hydraulically driven, proportionally controlled, fan aft of coolers
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . 24 volt with 80-amp alternator
Batteries (two 12 volt) . . . . . . . . . . . . . . . . . . . . . . 950 CCA
Transmission
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . countershaft-type PowerShift
Torque Converter . . . . . . . . . . . . . . . . . . . . . . . . . . single stage, single phase
Shift Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . electronically modulated, adaptive, load and speed dependent
Operator Interface . . . . . . . . . . . . . . . . . . . . . . . . . steering-column or hydraulic joystick-mounted F-N-R and gear-select lever, kick-down button on hydraulic lever
Shift Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . quick-shift button with two selectable modes: auto/manual, auto to 1st or 2nd, kick down or kick down/up, three clutch cutoff settings adjustable
Travel Speeds*
Gear 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5 mph (7.2 km/h)
Gear 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.7 mph (12.4 km/h)
Gear 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.9 mph (24.0 km/h)
Gear 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.4 mph (37.7 km/h)
*Equipped with 17.5-25 tires.
Axles/Brakes
Final Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . heavy-duty mid-board planetary
Differentials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . hydraulic locking front, conventional rear — standard; dual locking front and rear — optional
Rear Axle Oscillation, Stop to Stop* . . . . . . . . . . . . 24 deg.
Brakes (conform to SAE J1473, ISO3450)
Service Brakes . . . . . . . . . . . . . . . . . . . . . . . . hydraulically actuated, mid-board, self adjusting, wet multi-disc
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . automatic spring applied, hydraulically released, oil cooled, multi-disc
*Equipped with 17.5-25 tires.
Tires
Choice of (with three-piece rims)
17.5 R 25, L-3T. . . . . . . . . . . . . . . . . . . . . . . . 74.8 in. (1900 mm)
17.5 R 25, L-2. . . . . . . . . . . . . . . . . . . . . . . . . 74.8 in. (1900 mm)
17.5-25, 12 PR L-3 . . . . . . . . . . . . . . . . . . . . . 74.8 in. (1900 mm)
17.5-25, L-2* . . . . . . . . . . . . . . . . . . . . . . . . . 74.8 in. (1900 mm)
17.5-25, L-2 . . . . . . . . . . . . . . . . . . . . . . . . . . 74.8 in. (1900 mm)
20.5-25, 12 PR L-2 . . . . . . . . . . . . . . . . . . . . . 76.8 in. (1950 mm)
20.5-25, 1 Star L-2 Radial. . . . . . . . . . . . . . . . 76.8 in. (1950 mm)
550/65 R 25, 1 Star L-2 . . . . . . . . . . . . . . . . . 76.8 in. (1950 mm)
*Equipped with one-piece rims.
Refill Capacities (U.S.)
Fuel Tank (with ground-level fueling) . . . . . . . . . . . 65 gal. (246 L)
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 qt. (19 L)
Engine Oil with Vertical Spin-On Filter. . . . . . . . . . . 18.5 qt. (17.5 L)
444J
TM
4045H
TM
on switch pad
Forward
Reverse
4.7 mph (7.6 km/h)
8.1 mph (13.0 km/h)
15.7 mph (25.3 km/h)
Tread Width
PAGES
14–15
Width Over Tires
92.4 in. (2348 mm)
92.9 in. (2360 mm)
92.8 in. (2357 mm)
92.8 in. (2357 mm)
92.8 in. (2357 mm)
98.1 in. (2492 mm)
97.7 in. (2482 mm)
98.0 in. (2490 mm)
Change In Vertical Height
0 in. (0 mm)
– 0.1 in. (– 3 mm)
+ 0.1 in. (+ 3 mm)
+ 0.1 in. (+ 3 mm)
+ 0.1 in. (+ 3 mm)
+ 3.6 in. (+ 91 mm)
+ 2.6 in. (+ 67 mm)
+ 1.0 in. (+ 27 mm)

Summary of Contents

  • Page 1

    444J Manufacturer and Model ....John Deere PowerTech E Non-Road Emission Standards ....certified to EPA Tier 3 emissions Cylinders .

  • Page 2

    Refill Capacities (U.S.) 444J (continued) PowerShift Transmission, Including Filter ..19.5 qt. (18.5 L) Differential (front and rear, each axle)... 23 qt. (22 L) Hydraulic Reservoir and Filters .

  • Page 3

    ▲▲▲ (see page 17) (see page 18) 48 deg. 49 deg. 38 deg. 444J LOADER WITH QUICK-COUPLER AND HOOK-ON BUCKET 45˚ High-Lift Z-Bar 35 in. (0.89 m) 12 ft. 2 in. (3.71 m) 6 ft. 1 in. (1.85 m) 5 ft. 4 in. (1.63 m) 4 ft.

  • Page 4

    Standard Z-Bar Pin-On Type Bucket Information 444J General Purpose Bucket Type/Size w/Bolt-On Edge Capacity, Heaped SAE ....2.5 cu. yd. (1.9 m Capacity, Struck SAE .

  • Page 5

    Standard Z-Bar Information with Quick- Coupler and Hook-On Construction Fork 444J ▲ Tine Length ......48 in. (1.22 m) ▲▲...

  • Page 6

    High-Lift Z-Bar Information with Quick-Coupler and Hook-On Bucket 444J General Purpose Bucket Type/Size w/Bolt-On Edge Capacity, Heaped SAE ....2.5 cu. yd. (1.9 m Capacity, Struck SAE .

  • Page 7

    544J Manufacturer and Model ....John Deere PowerTech E Non-Road Emission Standards ....certified to EPA Tier 3 emissions Cylinders .

  • Page 8

    Refill Capacities (U.S.) 544J (continued) Differential (front and rear, each axle)... 18 qt. (17 L) Hydraulic Reservoir and Filters ....25.5 gal. (96.5 L) Wet-Disc Parking Brake .

  • Page 9

    Dimensions with Quick- Coupler and Hook-On Bucket 544J Standard Z-Bar ▲ Dump Clearance ......(see page 23) ▲▲...

  • Page 10

    Standard Z-Bar Pin-On Type Bucket Information 544J Narrow General Bucket Type/Size Purpose w/Bolt-On Edge Capacity, Heaped SAE ....3.0 cu. yd. (2.3 m Capacity, Struck SAE .

  • Page 11

    Standard Z-Bar Information with Quick- Coupler and Hook-On Construction Fork 544J ▲ Tine Length ......48 in. (1.22 m) ▲▲...

  • Page 12

    High-Lift Z-Bar Information with Quick-Coupler and Hook-On Bucket 544J General Purpose Bucket Type/Size w/Bolt-On Edge Capacity, Heaped SAE ....3.0 cu. yd. (2.3 m Capacity, Struck SAE .

  • Page 13

    624J Manufacturer and Model ....John Deere PowerTech Plus Non-Road Emission Standards ....certified to EPA Tier 3 emissions Cylinders .

  • Page 14

    Refill Capacities (U.S.) 624J (continued) Differential (each axle) Front ....... . 23 qt. (22 L) Rear .

  • Page 15

    Dimensions with Quick- Coupler and Hook-On Bucket 624J Standard Z-Bar ▲ Dump Clearance ......(see page 29) ▲▲...

  • Page 16

    Standard Z-Bar Pin-On Type Bucket Information 624J General Purpose Bucket Type/Size w/Bolt-On Edge Capacity, Heaped SAE ....3.5 cu. yd. (2.7 m Capacity, Struck SAE .

  • Page 17

    Standard Z-Bar Information with Quick- Coupler and Hook-On Construction Fork 624J ▲ Tine Length ......48 in. (1.22 m) ▲▲...

  • Page 18

    High-Lift Z-Bar Information with Quick-Coupler and Hook-On Bucket 624J General Purpose Bucket Type/Size w/Bolt-On Edge Capacity, Heaped SAE ....3.5 cu. yd. (2.7 m Capacity, Struck SAE .

  • Page 19

    ISO9249. No derating is required up to 5,000-ft. (1525 m) altitude for the 444J and the 544J and up to 10,000-ft. (3050 m) altitude for the 624J. DKAJULDR Litho in U.S.A. (07-04)

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