John Deere 624J - Manual (Page 15)

Refill Capacities (U.S.) (continued) 444J
Differential (each axle)
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 qt. (17 L)
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 qt. (17 L)
Loader Hydraulic Reservoir and Filters . . . . . . . . . . 25.5 gal. (96.5 L)
Wet-Disc Parking Brake . . . . . . . . . . . . . . . . . . . . . 10 oz. (0.3 L)
Hydraulic System/Steering
Pump (loader and steering). . . . . . . . . . . . . . . . . . . variable-displacement, axial-piston pump; closed-center, pressure-compensating system
Maximum Flow @ 2,350 rpm . . . . . . . . . . . . . 37 gpm (140 L/m) @ 1,000 psi (6895 kPa)
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . loader and steering relief 3,600 psi (24 850 kPa)
Loader Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . two-function valve; single- or dual-lever controls; control lever lockout feature; optional third- and fourth-function valve with auxiliary lever
Steering (conforms to SAE J1511)
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . power, fully hydraulic
Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,600 psi (24 850 kPa) relief
Articulation Angle . . . . . . . . . . . . . . . . . . . . . . 80-deg. arc (40 deg. each direction)
Hydraulic Cycle Times Standard Z-Bar High-Lift Z-Bar
Raise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.6 sec. 5.6 sec.
Dump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 sec. 1.7 sec.
Lower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.4 sec. (float down) / 3.4 sec. (power down) 2.4 sec. (float down) / 3.4 sec. (power down)
Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.0 sec. 9.7 sec.
Maximum Lift Capacity (with 2.0-cu.-yd.
[1.5 m 3 ] bucket with bolt-on edge)
Lift at Ground Level . . . . . . . . . . . . . . . . . . . . . 22,403 lb. (10 160 kg) 18,912 lb. (8577 kg)
Lift at Maximum Height . . . . . . . . . . . . . . . . . . 10,719 lb. (4861 kg) 10,575 lb. (4796 kg)
Turning Radius (measured to centerline of
outside tire) . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 ft. 5 in. (4703 mm) 15 ft. 5 in. (4703 mm)
Dimensions with Pin-On Bucket
Standard Z-Bar High-Lift Z-Bar
A Height to Top of Cab and Canopy. . . . . . . . . . . . 10 ft. 4.2 in. (3154 mm) 10 ft. 4.2 in. (3154 mm)
B Height to Top of Exhaust . . . . . . . . . . . . . . . . . . 10 ft. 3.6 in. (3140 mm) 10 ft. 3.6 in. (3140 mm)
C Ground Clearance . . . . . . . . . . . . . . . . . . . . . . . 15.6 in. (395.5 mm) 15.6 in. (395.5 mm)
D Length from Centerline to Front Axle . . . . . . . . . 54.1 in. (1375 mm) 54.1 in. (1375 mm)
E Wheelbase . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108.3 in. (2750 mm) 108.3 in. (2750 mm)
F Dump Clearance . . . . . . . . . . . . . . . . . . . . . . . . (see page 17) (see page 18)
G Height to Hinge Pin, Fully Raised . . . . . . . . . . . . 11 ft. 10 in. (3597 mm) 13 ft. 0 in. (3975 mm)
H Dump Reach . . . . . . . . . . . . . . . . . . . . . . . . . . . (see page 17) (see page 18)
I Maximum Digging Depth. . . . . . . . . . . . . . . . . . 3.4 in. (85 mm) 4.1 in. (105 mm)
J Overall Length. . . . . . . . . . . . . . . . . . . . . . . . . . (see page 17) (see page 18)
K Maximum Rollback at Ground Level . . . . . . . . . 39 deg. 39.5 deg.
L Maximum Rollback, Boom Fully Raised . . . . . . . 55 deg. 55 deg.
M Maximum Bucket Angle, Fully Raised . . . . . . . . 50 deg. 50 deg.
A B
C
J
E
45˚
I
Cab and Canopy
F
H
G
D
K
L
M
Vertis QCA
1300 19th Street, Suite 200
East Moline, IL 61244
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