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4N741 CRANKSHAFT GROUP Serial No. 70V3432-Up 621B WHEEL TRACTOR


BASIC ENGINE
CRANKSHAFT GP
PISTON & ROD GP
CAMSHAFT GP

WHEEL TRACTOR 621B WHEEL TRACTOR 45P
 3406 VEHICULAR ENGINE 45P00001-UP (MACHINE) UEG0835S 621B 45P   (1973)

BASIC ENGINE

CRANKSHAFT GP
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT AS
6N-3907 CRANKSHAFT AS
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT AS
6N-3907 CRANKSHAFT AS
 

#UEG0835S0030
 

4N-0741: CRANKSHAFT GP

4N741 CRANKSHAFT GROUP
Serial No. 70V3432-Up
c176114 UEG0835S
4N0741 CRANKSHAFT GP Parts scheme
  For full view, you need register

Parts for your 621B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-3907 RY [1] CRANKSHAFT ASSEM.  
    (Separate Illustration)
2. 7N-8947 C [2] PLATE  
3. 7N-1999 C [2] SEAL GROUP  
    (Each Includes)
  5S-9022 [1] SEAL  
4. 4N-0848 [1] SLEEVE  
5. 8N-5421 C [7] BEARING  
  8N-5422 CH [7] BEARING  
    .025 in. undersize
  8N-5423 CH [7] BEARING  
    .050 in. undersize
  8N-5424 CH [7] BEARING  
    .025 in. oversize
  8N-5425 CH [7] BEARING  
    .025 in. oversize
    .025 in. undersize
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
  H   NOT PART OF 4N471 CRANKSHAFT G
 

#UEG0835S0031
 

6N-3907: CRANKSHAFT AS

6N3907 CRANKSHAFT ASSEMBLY
Serial No. 70V3432-Up
Part of 4N741 Crankshaft Group shown on Page 16A-2
c228053 UEG0835S
6N3907 CRANKSHAFT AS Parts scheme
  For full view, you need register

Parts for your 621B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-0684 [1] PIN  
2. 9F-2247 [6] PLUG  
3. 7N-7591 C [2] GEAR (80 teeth)  
4. 7S-5005 [1] DOWEL  
5. 6N-1950 [1] SPACER  
  C   INDICATES CHANGE
 

#UEG0835S0032
 

4N-0758: PISTON & ROD GP

4N758 CONNECTING ROD AND PISTON GROUP--6 Required
Serial No. 70V1 to 70V1413 inclusive
For Field Replacement of 6N1828 order 8N2486 shown on Page 16D
c217048 UEG0835S
4N0758 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 621B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-3443 [1] PIN  
2. 008-3214 [2] RING  
3. 6N-1828 C [1] ROD ASSEM.  
    (Includes)
  7N-4332 C [1] BEARING  
4. 4N-6800 [2] BOLT  
  4N-3377 [2] NUT  
5. 7N-4569 C [1] BEARING (standard)  
  6N-5807 CH [1] BEARING  
    .025 in. (0.64 mm) undersize
  6N-5808 CH [1] BEARING  
    .050 in. (1.27 mm) undersize
6. 4N-0757 [1] PISTON GROUP  
    (Includes)
7. 4N-5692 [1] RING (oil)  
8. 2P-2817 [1] RING (intermediate)  
9. 3N-0603 [1] RING (top)  
  4N-5619 H [1] RING GROUP  
    (Consists of Complete Set of Rings For One Piston)
  C   INDICATES CHANGE
  H   NOT PART OF CONNECTING ROD AND
 

#UEG0835S0033
 

4N-0758: PISTON & ROD GP

4N758 CONNECTING ROD AND PISTON GROUP--6 Required
Serial No. 70V1414 to 70V4167 and 70V4183 to 70V4207 inclusive
c167937 UEG0835S
4N0758 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 621B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-3443 [1] PIN  
2. 008-3214 [2] RING  
3. 6N-3911 R [1] ROD ASSEM.  
    (Includes)
  7N-4332 C [1] BEARING  
4. 6N-8942 C [2] BOLT  
  8L-3441 [2] NUT  
5. 6N-7436 C [1] BEARING (standard)  
  6N-4166 CH [1] BEARING  
    .025 in.(0.64 mm) undersize
  6N-4167 CH [1] BEARING  
    .050 in.(1.27 mm) undersize
6. 6N-4127 [1] PISTON GROUP  
    (Includes)
7. 4N-5692 [1] RING (oil)  
8. 2P-2817 [1] RING (intermediate)  
9. 3N-0603 [1] RING (top)  
  4N-5619 H [1] RING GROUP  
    (Consists of Complete Set of Rings For One Piston)
  H   NOT PART OF CONNECTING ROD AND PISTON GROUP
  R   REMFG PART MAY BE AVAILABLE
  C   INDICATES CHANGE
 

#UEG0835S0034
 

7N-3519: PISTON & ROD GP

7N3519 CONNECTING ROD AND PISTON GROUP--6 Required
Serial No. 70V4168 to 70V4182 and 70V4208 to 70V5741 inclusive
c167567 UEG0835S
7N3519 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 621B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-3443 [1] PIN  
2. 008-3214 [2] RING  
3. 7N-3231 R [1] ROD ASSEM.  
    (Includes)
  7N-3230 [1] BEARING  
4. 6N-8942 [2] BOLT  
  8L-3441 [2] NUT  
5. 6N-7436 [1] BEARING  
  6N-4166 [1] BEARING  
    .64 mm(.025 in.) undersize
  6N-4167 [1] BEARING  
    1.27 mm(.050 in.) undersize
6. 7N-3634 [1] PISTON GROUP  
    (Includes)
7. 4N-5692 [1] RING (oil)  
8. 2P-2817 [1] RING (intermediate)  
9. 3N-0603 [1] RING (top)  
  4N-5619 H [1] RING GROUP  
    (Includes complete set of rings for one piston)
  H   NOT PART OF THIS GROUP
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0835S0035
 

7N-3519: PISTON & ROD GP

7N3519 CONNECTING ROD AND PISTON GROUP--6 Required
Serial No. 70V5742 to 70V8784 inclusive
c222740 UEG0835S
7N3519 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 621B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9807 C [1] PIN  
2. 008-3214 [2] RING  
3. 7N-3231 R [1] ROD ASSEM.  
    (Includes)
  7N-3230 [1] BEARING  
4. 6N-8942 [2] BOLT  
  8L-3441 [2] NUT  
5. 6N-7436 [1] BEARING  
  6N-4166 H [1] BEARING .64 mm(.025 in.) undersize  
  6N-4167 H [1] BEARING 1.27 mm(.050 in.) undersize  
6. 8N-0843 C [1] PISTON GROUP  
    (Includes)
7. 7N-7078 [1] RING (oil)  
8. 2P-2817 [1] RING (intermediate)  
9. 8N-0502 [1] RING (top)  
  8N-0822 CH [1] RING GROUP  
    (Includes complete set of rings FOR ONE PISTON)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF THIS GROUP
 

#UEG0835S0036
 

7N-3519: PISTON & ROD GP

7N3519 CONNECTING ROD AND PISTON GROUP--6 Required
Serial No. 70V8785-Up
c174621 UEG0835S
7N3519 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 621B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9807 [1] PIN  
2. 8N-8058 C [2] RING  
3. 8N-1726 RC [1] ROD ASSEM.  
    (Includes)
  8N-2018 [1] BEARING  
4. 6N-8942 [2] BOLT  
  8L-3441 [2] NUT  
5. 8N-5426 C [1] BEARING  
  8N-5427 CH [1] BEARING .64 mm(.025 in.) undersize  
  8N-5428 CH [1] BEARING 1.27 mm(.050 in.) undersize  
6. 8N-0843 [1] PISTON GROUP  
    (Includes)
7. 7N-7078 [1] RING (oil)  
8. 2P-2817 [1] RING (intermediate)  
9. 8N-0502 [1] RING (top)  
  8N-0822 H [1] RING GROUP  
    (Includes complete set of rings FOR ONE PISTON)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF THIS GROUP
 

#UEG0835S0037
 

8N-2486: CONNECTING ROD ASSEMBLY

8N2486 CONNECTING ROD ASSEMBLY--Field Installation
Serial No. 70V1 to 70V1413 inclusive
c174620 UEG0835S
8N2486 CONNECTING ROD ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 621B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-2018 [1] BEARING  
2. 6N-8942 [2] BOLT  
  8L-3441 [2] NUT  
 

#UEG0835S0038
 

4N-0961: CAMSHAFT GROUP

4N961 CAMSHAFT GROUP
Serial No. 70V1 to 70V1235 inclusive
4N6598 Camshaft parts are shown on Page 17A
c148218 UEG0835S
4N0961 CAMSHAFT GROUP Parts scheme
  For full view, you need register

Parts for your 621B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-3200 [2] BOLT  
2. 4N-0342 [1] PLATE  
3. 4N-6598 YC [1] CAMSHAFT ASSEM.  
    (Separate Illustration)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0835S0039
 

6N-1406: CAMSHAFT GROUP

6N1406 CAMSHAFT GROUP
Serial No. 70V1236 to 70V3430 inclusive
6N1405 Camshaft parts are shown on Page 17B
c152537 UEG0835S
6N1406 CAMSHAFT GROUP Parts scheme
  For full view, you need register

Parts for your 621B WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-0509 [2] BOLT  
2. 4N-0342 [1] PLATE  
3. 6N-1405 Y [1] CAMSHAFT ASSEM.  
    (Separate Illustration)
  Y   SEPARATE ILLUSTRATION
 

Information:

Truck Engine News
New Front Crankshaft Seals and New Rear Crankshaft Seals are Now in Production {1160, 1161}
2003/05/01
Engine News
New Front Crankshaft Seals and New Rear Crankshaft Seals are Now in Production {1160, 1161}
2003/05/01
Special Instruction
Installation Of 2G4553 Thrust Plate{4201, 4209}
Installation Of 2G4553 Thrust Plate{4201, 4209}
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Special Handling Information For Installation Of 2W1733 Or 2W1734 Crankshaft Seal Group{1160, 1161, 1202}
Special Handling Information For Installation Of 2W1733 Or 2W1734 Crankshaft Seal Group{1160, 1161, 1202}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Short Blocks And Crankshafts{1202, 1204, 1206}
Installation Of Short Blocks And Crankshafts{1202, 1204, 1206}
Inspection and/or Repair Procedure to Replace Broken Crankshafts in C-15, C-16, C15, 3406C, 3406E, and 3456 Engines{1202}
Inspection and/or Repair Procedure to Replace Broken Crankshafts in C-15, C-16, C15, 3406C, 3406E, and 3456 Engines{1202}
Specifications
Crankshaft (Earlier)
3406 ENGINE FOR CATERPILLAR BUILT MACHINES
Crankshaft (Later)
3406 ENGINE FOR CATERPILLAR BUILT MACHINES
Connecting Rod Bearing Journal
3406C Engines for Caterpillar Built Machines
Main Bearing Journal
3406C Engines for Caterpillar Built Machines
Crankshaft
3406C Engines for Caterpillar Built Machines
Tool Operating Manual
362-4250 Deck Height Measuring Tool{1201}
362-4250 Deck Height Measuring Tool{1201}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Reuse And Salvage Guidelines
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Reuse and Salvage for Crankshafts {0674, 1202}
Reuse and Salvage for Crankshafts {0674, 1202}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}
Testing and Adjusting
Excessive Bearing Wear - Inspect
3406E and 3456 Engines for Caterpillar Built Machines
Main Bearings - Inspect
3406E and 3456 Engines for Caterpillar Built Machines
Disassembly and Assembly
Crankshaft Main Bearings
3406 VEHICULAR ENGINE FOR 621B & 623B TRACTORS
Crankshaft Pulley And Vibration Damper
3406 VEHICULAR ENGINE FOR 621B & 623B TRACTORS
Crankshaft Front Seal
3406 VEHICULAR ENGINE FOR 621B & 623B TRACTORS
Crankshaft Front Seal Wear Sleeve
3406 VEHICULAR ENGINE FOR 621B & 623B TRACTORS
Crankshaft Rear Seal
3406 VEHICULAR ENGINE FOR 621B & 623B TRACTORS
Crankshaft Rear Seal Wear Sleeve
3406 VEHICULAR ENGINE FOR 621B & 623B TRACTORS
Crankshaft
3406 VEHICULAR ENGINE FOR 621B & 623B TRACTORS
Bearing Clearance - Check
C15 and C18 Engines for Caterpillar Built Machines
Crankshaft Front Seal - Install
3406E and 3456 Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Remove
3406E and 3456 Engines for Caterpillar Built Machines
Crankshaft Front Seal - Remove
3406E and 3456 Engines for Caterpillar Built Machines
Crankshaft - Remove
3406E and 3456 Engines for Caterpillar Built Machines
Crankshaft - Install
3406E and 3456 Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Remove
3406E and 3456 Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Install
3406E and 3456 Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Install
3406E and 3456 Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Install
C15 and C18 Engines for Caterpillar Built Machines
Crankshaft Front Seal - Remove
C15 and C18 Engines for Caterpillar Built Machines
Crankshaft Front Seal - Install
C15 and C18 Engines for Caterpillar Built Machines
Crankshaft - Remove
C15 and C18 Engines for Caterpillar Built Machines
Crankshaft - Install
C15 and C18 Engines for Caterpillar Built Machines
Crankshaft Rear Seal - Remove
C15 and C18 Engines for Caterpillar Built Machines
Service Magazine
6V2086 And 6V2087 Seal And Wear Sleeve Installers Available{0622,1160,1161}
1980/09/01
New Connecting Rod And Main Bearings Have A Thicker Coating (Layer) Of Lead-Tin Overlay{1230,1219,1203}
1981/01/19
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22
Use Correct Part Numbers For Main And Connecting Rod Bearings{1230,1203,1219}
1982/04/12
Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03
Wider Crankshaft Gear Used{1202,1204,1206}
1982/10/11
New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01
6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves{0622,0626,1160,1161}
1982/11/01
New Connecting Rod Bearings Used{1219,1230}
1983/04/04
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16
Reuse Of Engine Bearings{1230}
1983/05/16
New Connecting Rod And Main Bearings Used{1203,1219,1226,1227,1230}
1983/10/10
Crankshaft Failures{1202,1230}
1983/11/21
Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21
Remanufactured Undersize Crankshafts Are Available{1202}
1983/11/21
Install Crankshaft Thrust Bearings Correctly To Avoid Damage{1202,1203}
1985/02/11
New Crankshaft Seal Groups Used On More 3400 Series Engines{1160,1161}
1985/03/11
Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29
Remanufactured Crankshafts Are Available In Standard And Two Undersize Dimensions (U.S. and Canada){1202,7754}
1985/11/18
Crankshaft Seal Usage On 3400 Series Engines{1160,1161}
1985/12/16
Service Reminders For 3400 Family Of Diesel Engines{1204,1214,1331}
1986/05/05
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
Improved Main And Connecting Rod Bearings Have Aluminum Alloy With More Strength{1230}
1977/01/17
Tools To Remove Wear Sleeves From Crankshafts{0621,7558}
1977/04/18
Tools To Install Crankshaft Seal And Wear Sleeve{1160,1161,0622}
1977/07/11
Installation Procedure For Crankshaft Wear Sleeves Changed{1202,1160,1161}
1977/09/05
Replacement Bearings Have Aluminum Alloy With More Strength{1203,1213,1230}
1977/10/24
Some Wobble Is Acceptable In Rubber Vibration Dampers For Crankshafts{1205}
1977/10/31
Crankshaft Support Groups Are Available To Measure Bent Crankshafts{0653,1202}
1977/11/07
Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26
Mid-Life Bearing Maintenance Recommendations {1203}
1987/09/14
Replacement Seals And Wear Sleeves Now Available As A Crankshaft Seal Kit{1202,1160,1161}
1978/02/27
Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12
Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28
New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04
New Design Thrust Plate Used In Crankshaft Group{1201,1202,1203}
1979/08/27
New Bronze Thrust Plate Used On Center Main Bearing Of Crankshaft Groups{1203}
1990/12/17
Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts{1202}
1991/01/07
New Crankshaft Seal Groups Provide Increased Protection From Dirt And Dust{1160,1161}
1991/07/08
Oil Holes In Crankshaft Main And Rod Journals{1202}
1992/11/09
Damper Requirements For Remanufactured Short Blocks{1205}
1993/08/16
New Engine Crankshaft Rubber Damper Assembly Uses Improved Rubber Material{1205}
1994/10/03
Wear Sleeve Removal Tooling May "Mark" The Crankshaft{1202,1161}
1995/08/14
Recommendations For Inspection And Replacement Of Rubber and Viscous Crankshaft Dampers{1205}
1995/08/21
Points To Remember When Replacing A Viscous Crankshaft Damper Assembly With A Rubber Crankshaft Damper Assembly {1205}
1997/01/27
Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160}
2011/09/20
New Front Crankshaft Seals and New Rear Crankshaft Seals are Now in Production {1160, 1161}
2006/06/26
A New Type of Main Bearing is Available {1202, 1203}
2008/07/14
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16
Use Reuse and Salvage Guidelines for Measurements of Crankshafts {1202}
2006/10/09
Procedure for Crankshafts that will not Rotate after Installation during a Rebuild {1000, 1202}
2008/09/08

Caterpillar Parts SIS Catalog 621B :

CRANKSHAFT AS
6N-3907 CRANKSHAFT AS
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT AS
6N-3907 CRANKSHAFT AS
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT SEAL GROUP
4N-2259 CRANKSHAFT SEAL GROUP
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT ASSEMBLY
4N-0928 CRANKSHAFT ASSEMBLY
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CRANKSHAFT AS
6N-3907 CRANKSHAFT AS
PISTON & ROD GP
4N-0758 PISTON & ROD GP
PISTON & ROD GP
4N-0758 PISTON & ROD GP
PISTON & ROD GP
7N-3519 PISTON & ROD GP
PISTON & ROD GP
7N-3519 PISTON & ROD GP
PISTON & ROD GP
7N-3519 PISTON & ROD GP
CONNECTING ROD ASSEMBLY
8N-2486 CONNECTING ROD ASSEMBLY
CAMSHAFT GROUP
4N-0961 CAMSHAFT GROUP

Truck sale:

Caterpillar 621B
 
Caterpillar 621B
- Road Scraper
MACALLISTER MACHINERY CO., INC
Caterpillar 621B
 
Caterpillar 621B
- Road Scraper
MACALLISTER MACHINERY CO., INC
Caterpillar 621B
 
Caterpillar 621B
- Road Scraper
FINNING CANADA
Caterpillar 621B, Road Scraper, Construction
46,500 
Caterpillar 621B, Road Scraper, Construction
- Road Scraper
QUINN COMPANY
Caterpillar 621B, Road Scraper, Construction
46,500 
Caterpillar 621B, Road Scraper, Construction
- Road Scraper
QUINN COMPANY
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