Caterpillar® Pull Graders

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Legend:

P.C = Power Control          H.C. = Hand Control

L.W. = Leaning Wheel          S.W. = Straight Wheel

D.F. = Double Frame        S.F. = Single Frame

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Caterpillar No 3

No 3 Std Blade Grader

S-4951 to S-6000 Built 1925-28

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Caterpillar No 4 Hi-way Patrol

3D-1 to 3D-1300

Built from 1932 -42

 

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Caterpillar Model Ten

E-1201 to E-1500 Built 1929-

Weight 2942 lbs.

129" wheelbase

7' blade

14.5" blade width

5/16" blade thickness

Frame 5" channel

Rear wheels 36" dia.

Front wheels 28" dia.

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Caterpillal Model 15

Series: 15 Blade Grader D-1501 to D-2151 weight 3720 lbs.

Minneapolis Built From:

1928 - D1501-D1650
1929 - D1651-D1950
1930 - D1951-D2150

Caterpillar No 15 D2120 pictured

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Caterpillar No. 20

Series:

20 Grader (S.W.) S-6001 to S-6755 1928 weight 4920

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Caterpillar No 22

Built in 1936

Series: 3H-1 to 3H-751

H.C. Weight 3575 lbs.

P.C. Weight 3660 lbs.

Blade length 8'

Width 17"

3/8" thick

Frame 4 7/8"x3" box

Front wheels 28"

Rear wheels 36"

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Caterpillar No 33

7A-1 to 7A-927 (L.W.) weight 5420 lbs.

Built Starting in 1931

2J-1 to ? Built Starting in 1937

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Caterpillar Model 35

4A1 to 4A-1663 (H.C.S.F.) 7100 lbs. Built Starting in 1930

weight 6,791 lbs.

10' blade

20 3/4" blade width

9/16" thick

Frame 7" channel

Rear wheels 40" dia.

Front wheels 32" dia.

 

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 Caterpillar No 44, & 30 L.W.

1937-42

4A-1664 to 4A-1925 (H.C.D.F.) 7190 lbs.

5E-7001 to 5E-7107 (P.C.S.F.) 7760 lbs. Built Starting in 1935

5E-7108 to 5E-7195 (P.C.D.F.) 7800 lbs.

8H-1 to 8H-? Built Starting in 1937
Wheel base 15'
Standard blade width 10'

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Caterpillar No 60

Series: 2A-1 to 2A-707

Sixty(L.W.H.C.) 2A1 weight 11300 lbs.

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Caterpillar No 66 & Fifty L.W.

Built 1930-37

Series:

5E-1 to 5E 26 (P.C.S.F.) 10,200 lbs. Built Starting in 1933

5E-27 to 5E-451 (P.C.,D.F.) 10610 lbs.

6C-1 to 6C-339 (H.C.S.F.) 9700 lbs.

6C-340 to 6C-951 (H.C.D.F.) 10120 lbs.

7H-1 to 7H-? Built Starting in 1937

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Caterpillar No 77

2A1 to 2A? (H.C.L.W.) Built Starting in 1930

No.77 (P.C.) Series: 9C-1 to 9C-118

Built Starting in 1932-1942

Weight 12000 lbs.

Blade 12'

Width 24"

Thickness 11/16"

Frame 9" ship channel

Front wheels 36" dia. leaning

Rear 46" dia. leaning

Grader Options

Pneumatic Tires

Blade Extensions for 66,44,33, & 22 and trailer patrol

Back sloper for 66,44 & 33

Scarifier for 66, 44, 33 & 22

 

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Caterpillar Trailer Patrol Spec.

Model 15 Trailer Patrol C-1 to C-576

Steve Weaver's 15 trailer patrol

Trailer Patrol Options

Scarifier

Front hand controls

Russell Spec.

Russel No 2 1B1553

No.2 Std Blade Grader D-1001 to D-1500 weight 3750 lbs.

Russell No 1 E1221

No 1 Std. Blade (Badger) Grader E-101 -101 to E-1200 1924 to 1929
weight 2650 lbs., blade length 7 ft ,width 151/4'' , thickness 1/2

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Road Finisher F-1 to F-580
GEM Blade Grader G-1 to G-1575

3 Blade Grader G-2001 to G-2800 1926-1928

G-2801-UP 1928-

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Hi-Way Patrol Blade Grader H-1 to H-4375

H-1 to H-2000...Hi-Way Patrol...1918 to 1920..Location of Number Plate, Cross Channel Under Seat
H-2001 to H-3500...Hi-Way Patrol...1920 to 1922... Location of Number Plate, Cross Channel Under Seat
H-3501 to H4375...Hi-Way Patrol...1922-1923...Location of Number Plate, Cross Channel Under Seat
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Hi-way  Patrol No 2 Blade Grader H-4376 to H-10875

H-4376 to H-9275...Hi-Way Patrol No. 2...1923 to 1926...
Location of Number Plate, Main Frame, Right Side
H-9276 to H-10875...Hi-Way Patrol No. 2...1927 TO 1929...
Location of Number Plate, Main Frame, Right Side
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Jr. Blade Grader J-1 to J-10425 1912-1923 weight 1850 lbs.

Mogul Blade Grader M-50 to M-361 1913-1915

M-362-M-1446 1915-1922

Super Mougl Blade Grader M-1447 to M-3425 1922-1927

M-2197-M-2500 1927-1928

M-2501-UP 1928

weight 10000lbs.

20 Planer N-1 to N-310

Hi-way Patrol No 1 Blade Grader P-101 to P-125 1921-1922

P-101 to P-2425 1922-1929

weight 1600 lbs.

Reliance Blade Grader R-50 to R-1100 1915-1923

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Super Reliance Grader R-1101 to R-1450 1923-1928

R-1501-up 1929

weight 8650 lbs., 10' moldboard, 22½" wide, and 9/16" thick

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Road Planer RP-101 to RP-400

Special Blade Grader T-2001 to T-5999 1912-1924

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Super Special Grader T-6000 to T-6100 1924

T-6101-6399 1924-1925

T-6400-7500 1925-1928

T-7501-up 1928

weight 5900 lbs.

Blade is 9' wide, 20 3/4" tall, and 9/16" thick

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Std Blade Grader S-1001 to S-4950 1912-1925

Reverse Blade Grader S-501 to S-1000 1908-1912

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Russell Hi-Way Patrol No. 2
6,7,8, or 10 foot blade. One Man-Two Horse Grader
Weight 1350 pounds
Specifications
Weight....1350 lbs
Blade......4 sizes made of Special Carbon Steel
6 ft. long, 14 1/4 in. wide 1/4 in. thick
7 ft. long, 14 1/4 in. wide 1/4 in. thick
8 ft. long, 14 1/4 in. wide 1/4 in. thick
10 ft. long, 15 1/4 in. wide 5/16 in. thick
Cutting Edge...Made of Special Carbon Steel, 5/16 in. thick
Blade Beams...3/4 x 2 1/2 in. Flat Bars
Blade Braces....1 in round
Blade Pitch Adjustment...4 positions
Blade Slide Shift...14 in.
Blade Lift Above Ground...11 in.
Circle...36 in. diameter, 3 x 3 x 3/8 in. "I" Steel
Draw-bars...3 in. x 2 in. x 5/16 in. angles
Kingbolt...1 1/4 in. round
Method of Blade Lift...Worm Gear
Lifting Links...1 in. round Special Carbon Steel
Lifting Arms...1 1/4 in. round
Hand Wheels...20 in. diameter. 1 1/4 in. rims
Frame...3 1/2 in. x 2 1/2 x 5/16 in angle
Axles...Made of Special Carbon Steel
Front, 1 3/8 in. round. 4 ft. 7 in. long
Rear, 1 5/8 in. round. 6 ft. 6 in. long
Bearings...Front, 1 3/8 in. x 6 in.
Rear, 1 11/16 in x 8 1/2 in.
Wheels...With Removable Boxes, "screwed on" Hub Caps
Front, 24 in. diameter, 1/2 in. x 3 in. Tires
Rear, 32 in. diameter, 1/2 in. x 3 in. Tires
Tread...Front, 46 1/2 in. Rear, 66 in.
Wheelbase...100 in.

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Elevating Grader's

A Elevating Grader A-356 to A-538 1912-1915

A-539-575 1915

A-576-644 1915-1916

A-6445-840 1916-1921


B Elevating Grader B-365 to B-538 1912-1916

B-539-575 1915

B-576-644 1915-1916

B-645-905 1916-1922

B-906-960 1922-1925

B961- 1926


B Heavy Elevating Grader BH-655 to BH-809 1917-1921

42-C BH-810-875 1922-1924

42-C BH-876-955 1924-1926

42-C BH-966-1170 1926-1929

42-C BH-1171- 1929

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Caterpillar Model 42 Elevating grader

42 Giant Elevating Grader 42G101 to 42G152 1927

42G153-42G200 1927-1928

42G201-up 1928

42 Elevating Grader 1935 2G-1 to 2G-10 (power take off )
42 Elevating Grader 1935 1G-1 to 1G-343 (power control
)

Diesel grader weight 16770 lbs.

Gasoline grader weight 16630 lbs.

Power take-off grader weight 15540 lbs.

19' Carrier

28" rigid disk plow

42" belt

46 HP Engine (Diesel or Gas)

Frame 6 1/2" enclosed channel

Front wheels 40" dia. spoked

Rear wheels 52" dia. spoked

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Caterpillar Model 48 Elevating Grader

No 48 Elevating Grader 1933 4E-1 to 4E-470 (P.C. Engine Driven)

No 48 Elevating Grader 4C-5501 to 4C-5675

Diesel grader 4H1501 to 4H1698

weight 18940 lbs.

Gasoline grader 4H2501 to 4H2576

weight 18210 lbs.

Power take-off grader 17800 lbs.

19' carrier

30" rigid disk plow

48" belt

46 HP Engine (Diesel or Gas)

Frame 8" x 6 1/2" H Beam reinforced

Front wheels 40" drum

Rear wheels 52" drum

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48 Elevating Grader 1934 5F1

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No. 60 SN K225 Pictured

Caterpillar Model 60 Elevating Grader

No 60 Elevating Grader K-1 to K-602

Power unit 6A-1 to 6A-259 series Gas 4200G

No 60 Elevating Grader 4C7001 to 4C7028

Elevating Grader  Options and Freatures

Optional Extentions of 3 foot to increase the carrier length

Optional Coulter knife is avaliable for clay conditions

Engines mounted to provide counter balance on some models

Oscillating front axle for rough grond operation

Adjustable plow and beam for any angle

Note: I would Like to thank Ad en Marian and others for all of their help in getting photos and spec's on the graders