19
G970
G976
G990
Frame
Front
Minimum dimensions of box section
in
(mm)
10.5 x 13.4
(267 x 340)
10.5 x 13.4
(267 x 340)
10.5 x 13.4
(267 x 340)
Plate thickness
in (mm)
1 & 1.2 (25 & 30)
1 & 1.2 (25 & 30)
1.2 & 1.6 (30 & 40)
Vertical section modulus at arch
cu in (cm
3
)
163 (2 671)
163 (2 671)
185 (3 032)
minimum
cu in (cm
3
)
137.7 (2 256)
137.7 (2 256)
157.9 (2 588)
maximum
cu in (cm
3
)
283.9 (4 652)
283.9 (4 652)
324.3 (5 626)
Rear
Minimum dimensions
in
(mm)
11 x 4
(280 x 102)
11 x 4
(280 x 102)
11 x 4
(280 x 102)
Optional first user lifetime warranty on frame and articulation joint.
Moldboard
Standard moldboard with replaceable end bits
in
(mm)
1.0 x 29 x 144
(25 x 737 x 3 658)
1.0 x 29 x 144
(25 x 737 x 3 658)
1.0 x 31 x 168
(25 x 787 x 4 267)
Moldboard material
SAE 1050
high carbon steel
SAE 1050
high carbon steel
SAE 1050
high carbon steel
Edge: through hardened
in (mm)
6 x 5/8 (152 x 16)
boron steel
6 x 5/8 (152 x 16)
boron steel
8 x 1 (203 x 25)
boron steel
Bolt spacing
in (mm)
6 (152)
6 (152)
6 (152)
Bolt size
in (mm)
5/8 (16)
5/8 (16)
3/4 (19)
Slide rails supported by DURAMIDE™ bearings
Yes
Yes
Slide rails supported with adjustable metallic bearings
Yes
Moldboard range: Moveable Blade Control System
(Dimensions shown with standard tires and moldboard)
Left/Right
Left/Right
Left/Right
Reach outside tires - articulated frame
in
(mm)
118/117.5
(2 997/2 985)
118/117.5
(2 997/2 985)
121.5/121
(3 086/3 073)
Reach outside tires - straight frame
in
(mm)
77.5/77
(1 969/1 956)
77.5/77
(1 969/1 956)
89/88.5
(2 261/2 248)
Moldboard slide
in
(mm)
26.5/26.5
(673/673)
26.5/26.5
(673/673)
26.5/26.5
(673/673)
Circle side shift
in
(mm)
30.5/29.5
(775/749)
30.5/29.5
(775/749)
30/29.5
(762/749)
Maximum bank sloping angle, left - right
degrees
90º
90º
90º
Moldboard ground clearance
in (mm)
17.5 (445)
17.5 (445)
17 (432)
Moldboard cutting depth
in (mm)
31 (787)
31 (787)
32 (813)
Moldboard tilt range degrees forward
degrees back
44º
6.5º
44º
6.5º
46º
13º
Superior moldboard mobility permits steep ditch cutting angles and back sloping outside overall machine width.
Содержание G970, G976, G990
Страница 1: ...VOLVO MOTOR GRADERS G970 G976 G990 ...
