John Deere MOTOR GRADER 772A User Manual
Page 3
772A MOTOR GRADER SPECIFICATIONS
Additional Standard
Equipment:
Gauges:
Horn
Air filter indicator
Hourmeter
Engine oil pressure
Lights, stop and tail
Front-wheel-drivereturn filter
Lights, driving
indicator
Precleaner
Front-wheel-drivecharge
Reverse warning alarm
pressure
ROPS cab w/seat belt, front wiper
Fuel level
and dome light
Hydraulic function return filter Seat, cushioned vinyl
indicator
Turn signals
Transmission clutch pressure
Transmission filter indicator
Transmission lube pressure
Transmissiontemperature
Water temperature
Optional or Special Equipment with Weights:
(Add
these weights to SAE Standard Equipment
operating weights
to obtain total operating weights.)
Accelerato r-dece Ierato r
Air conditioner
w/heavy-duty
alternator
Automatic
blade control
Articulation
indicator
Batteries, heavy-duty
w/620-minute
reserve capacity
Blade, front bulldozer
w/float control
Bottom guard, heavy-duty
w/rear hitch
Bottom guard, regular
Cold-weather
starting aid
Dura-Max through-hardened
cutting edge, 3/4x 8 in. (19 x 203 mm)
Engine disconnect,
cold weather
Engine side shields
Fan, defroster
Front wheel drive in 1st through 6th gears,
11.5 mph (19 km/h),
free wheeling in 7th and 8th
gears, 6 cu in. (98 cm3)
variable displacement
pump
Heater, cab, 19,000 BTU (5.6 kW)
Heater, cab, 38,000 BTU (11.1 kW)
Heater, cab, 40,000 BTU (11.7 kW)
Heater coolant
Heater, roof-mounted,
25,000 BTU
(7.3 kW)
(add
to air conditioner)
Hydraulic pump, pressure controlled,
variable displacement,
6.0 cu. in.
(98 cm3), 52.4 gpm (3.3 Us)
Lights, blade
Lights, work, 2 fronU2 rear floods
Mat, floor
Mirror, outside rear view, convex, outside
Mirror, outside rear view, convex,
both sides
Mirror, outside rear view, flat, one side
Mirror, outside, rear view, flat, both sides
Moldboards:
.
12-ft. (3.66 m) Wf3/4x 8 in
(19 x 203 mm) through-hardened
Dura-Max cutting edge
130ft. (3.96 m) w/5/ax 6 in.
(16 x 152 mm) through-hardened
Dura-Max cutting edge
13-ft. (3.96 m) wf3/4x 8 in.
(19 x 203 mm) through-hardened
Dura-Max cutting edge
140ft. (4.27 m) wfS/ax 6 in.
(16 x 152 mm) through-hardened
Dura-Max cutting edge
140ft. (4.27 m) Wf3/4x 8 in.
(19 x 203 mm) through-hardened
Dura-Max cutting edge
SAE Operating Weight
Standardequipment.
. . .
On Front
Wheels
9237
lb.
(4190 kg)
10,548 lb.
(4784 kg)
9780 lb.
(4436 kg)
J
II
II
On Rear
Wheels
21,666 lb.
(9827 kg)
21,470 lb.
(9739 kg)
24,712 lb.
(11 209 kg)
Total
30,903
lb.
(14017 kg)
32,018 lb.
(14523 kg)
34,492 lb.
(15645 kg)
Standard equipment
andscarifier.. .. .. .. .
Standard equipment,
scarifier
and ripper.
. . .
71
lb.
kg
7
3
187
85
350
159
6
3
101
46
1618
734
459
208
160
73
3
1
8.5 Ib/ft (13 kg/m)
30
14
60
27
4
2
34
15
16
7
31
14
31
14
1
0.5
17
8
50
23
4
2
12
5
9
4
6
3
12
5
6
3
12
5
106
48
60
27
116
53
146
66
155
70
lb.
kg
Moldboard extensions, 2-ft. (610 mm),
right or left (less cutting edge)
220
100
Moldboard float
14
6
Overlay end bits (1 pair), 6 in. (152 mm)
62
28
Overlay end bits (1 pair), 8 in. (203 mm)
77
35
Rear hitch
61
28
Rims:
10 in. (254 mm) for 14.00-24tires
452
205
14 in. (356 mm) for 17.50-25tires
645
293
Ripper, rear mounted with hitch
2474
1123
ROPS canopy w/seat belt and
instrument panel cover
-447
-203
Scarifier, regular w/five teeth
1 x 3 in. (25 x 76 mm)
1115
506
Scarifier float
9
4
Seat belt, 3-in. (76 mm)
3
1
Seat, deluxe suspension, cloth
covered
111
50
Seat, deluxe suspension, vinyl
covered
58
26
Sound suppression package
(includes bottom guard)
542
246
Sound suppression package
(for use w/ripper)
295
134
Tires:
14.00-24, 12 PR, G2
210
95
17.5-25,12 PR, L2
468
213
Toolbox
11
5
Winter door cam for cab
4
2
Wiper, rear windshield
4
2