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Edition 47 11-23
Motor Graders
Rear Ripper and Rear Ripper Scarifier
MOTOR GRADER/RIPPER
12M3
140M
140M2
140M3
Parallelogram — Rear Mounted
Ripper/
Scarifier
Ripper/
Scarifier
Ripper/
Scarifier
Ripper/
Scarifier
Tire Size (Std.)
14.00R24
14.00-24
14.00R24
14.00R24
Front and Rear
★
(G-2)
10PR (G-2)
★
(G-2)
★
(G-2)
Scarifier
Maximum Digging Depth
267 mm
10.5"
261 mm
10.3"
265 mm
10.4"
265 mm
10.4"
Number of Pockets
9
9
9
9
Spacing
267 mm
10.5"
267 mm
10.5"
267 mm
10.5"
267 mm
10.5"
Ripper Shank
Maximum Digging Depth
428 mm
16.9"
422 mm
16.6"
426 mm
16.8"
426 mm
16.8"
Maximum Reach at Ground Line
973 mm
38.3"
973 mm
38.3"
973 mm
38.3"
973 mm
38.3"
Maximum Ground Clearance under
Tip (shank pinned in bottom hole) 502 mm
19.8"
508 mm
20"
488 mm
19.2"
488 mm
19.2"
Maximum Ramp Angle, Ripper Up,
Shanks inWorking Position
(shank pinned in bottom hole)
15.0°
15.3°
15.0°
15.0°
Shank Section
59 × 138 mm
59
×
138 mm 59
×
138 mm 59
×
138 mm
2.3"
×
5.4"
2.3"
×
5.4"
2.3"
×
5.4"
2.3"
×
5.4"
Ripper Beam
Overall Width
2.31 m
7'7"
2.31 m
7'7"
2.31 m
7'7"
2.31 m
7'7"
Height
152 mm
6.0"
152 mm
6.0"
152 mm
6.0"
152 mm
6.0"
Length
230 mm
9.1"
230 mm
9.1"
230 mm
9.1"
230 mm
9.1"
Number of Pockets
5
5
5
5
Pocket Spacing:
Inside
533 mm
1'9"
533 mm
1'9"
533 mm
1'9"
533 mm
1'9"
Middle
533 mm
1'9"
533 mm
1'9"
533 mm
1'9"
533 mm
1'9"
Outside
533 mm
1'9"
533 mm
1'9"
533 mm
1'9"
533 mm
1'9"
Shank Gauge
2.13 m
7'0"
2.13 m
7'0"
2.13 m
7'0"
2.13 m
7'0"
InstalledWeights:
Ripper with Standard Shank
1086 kg
2394 lb
1111 kg
2449 lb
1086 kg
2394 lb
1086 kg
2394 lb
Each Additional Shank
31 kg
68 lb
31 kg
68 lb
31 kg
68 lb
31 kg
68 lb
Ripper Forces:
Penetration Force
9440 kg
20,812 lb
9440 kg
20,812 lb
9440 kg
20,812 lb
9440 kg
20,812 lb
Pryout Force
12 607 kg
27,794 lb
12 147 kg
26,780 lb
12 943 kg
28,534 lb
12 607 kg
27,794 lb