John Deere 624J - Manual (Page 14)

PAGES
14–15
Specifications Specifications Specifications
Engine 444J
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . John Deere PowerTech TM 4045H; certified to EPA Tier 2 emissions
Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Valves Per Cylinder. . . . . . . . . . . . . . . . . . . . . . . . . 2
Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276 cu. in. (4.5 L)
Net Peak Power . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 hp (90 kW) @ 2,000 rpm
Net Rated Power . . . . . . . . . . . . . . . . . . . . . . . . . . 115 hp (82 kW) @ 2,200 rpm
Net Peak Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . 375 lb.-ft. (505 Nm) @ 1,400 rpm
Net Torque Rise . . . . . . . . . . . . . . . . . . . . . . . . . . . 37%
Net Power Bulge. . . . . . . . . . . . . . . . . . . . . . . . . . . 10%
Fuel System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . electronically controlled rotary pump-line-nozzle
Lube System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 power shift
Torque Converter . . . . . . . . . . . . . . . . . . . . . . . . . . single stage, single phase
Shift Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . electronically modulated, adaptive, load and speed dependent
Operator Interface . . . . . . . . . . . . . . . . . . . . . . . . . steering-column or joystick-mounted F-N-R and gear-select lever, kick-down button on hydraulic lever
Shift Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . auto/manual, auto to 1st or 2nd, kick down or kick up/down, three clutch cutoff settings adjustable on switch pad
Travel Speeds*
Forward Reverse
Gear 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5 mph (7.2 km/h) 4.7 mph (7.5 km/h)
Gear 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.7 mph (12.4 km/h) 8.1 mph (13.1 km/h)
Gear 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.9 mph (24.0 km/h) 15.7 mph (25.3 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) Tread Width Width Over Tires Change In Vertical Height
17.5R25 L-3 . . . . . . . . . . . . . . . . . . . . . . . . . . 74.8 in. (1900 mm) 92.3 in. (2345 mm) 0 in. (0 mm)
17.5R25 L-2 . . . . . . . . . . . . . . . . . . . . . . . . . . 74.8 in. (1900 mm) 92.9 in. (2359 mm) – 0.5 in. (– 13 mm)
17.5-25 L-2* . . . . . . . . . . . . . . . . . . . . . . . . . . 74.8 in. (1900 mm) 92.9 in. (2359 mm) – 0.4 in. (– 10 mm)
17.5-25 L-2. . . . . . . . . . . . . . . . . . . . . . . . . . . 74.8 in. (1900 mm) 92.8 in. (2357 mm) – 0.4 in. (– 10 mm)
17.5-25 L-3. . . . . . . . . . . . . . . . . . . . . . . . . . . 74.8 in. (1900 mm) 92.8 in. (2357 mm) – 0.3 in. (– 8 mm)
20.5R25 L-2 . . . . . . . . . . . . . . . . . . . . . . . . . . 76.8 in. (1950 mm) 97.7 in. (2482 mm) + 2.8 in. (+ 70 mm)
20.5-25 L-2. . . . . . . . . . . . . . . . . . . . . . . . . . . 76.8 in. (1950 mm) 98.6 in. (2504 mm) + 2.6 in. (+ 67 mm)
550/65R25 L-3 . . . . . . . . . . . . . . . . . . . . . . . . 76.8 in. (1950 mm) 100.2 in. (2544 mm) + 1.8 in. (+ 47 mm)
*Equipped with one-piece rims.
Refill Capacities (U.S.)
Fuel Tank (with ground-level fueling) . . . . . . . . . . . 65 gal. (246 L)
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 qt. (21 L)
Engine Lubrication, Including Full-Flow Spin-
On Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18.5 qt. (17.5 L)
Powershift Transmission, Including Filter . . . . . . . . 19.5 qt. (18.5 L)
Vertis QCA
1300 19th Street, Suite 200
East Moline, IL 61244
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