2860742 NUT Caterpillar parts
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H NA, 980M, 982M
Rating:
Alternative (cross code) number:
CA2860742
286-0742
2860742
CA2860742
286-0742
2860742
Weight: 0.13 pounds 0 kg.
Information:
COATING/PLATING
1E1675G
HEX LENGTH
30
mm
HEIGHT
18
mm
MATERIAL
Steel -600 Mpa Tensile strength min
THREAD SIZE
M20X2.5
MOTOR GRADER, WHEEL LOADER,
Compatible equipment models: 2860742:
Information:
Droop Adjustment
This adjustment is only necessary for droop operation. The DROOP control sets the amount of speed regulation for the engine. The droop adjustment is only required when paralleling with utility bus or other units which are using hydromechanical governors. Since speed regulation is a function of load or power delivered, the DROOP function makes a reduction to the engine speed setting with an increase in load. The percent of speed droop is the difference between engine speed at "No Load" and engine speed at "Full Load". The percent of speed droop is expressed as a percentage of full load speed. It is calculated as follows.(No Load Speed - Full Load Speed) ? 100 / Full Load Speed = Percent of Flow LossExample
(61.8 Hz - 60 Hz) ? 100 / 60 Hz = 3 Percent DroopNormally, the percent of droop is known. The correction that is needed is the amount to increase the "No Load" setting. In this case, the "No Load" setting is calculated as follows. (100 percent + Percent of Droop) ? Full Loading Setting = No Loading SettingNote: If only 50 percent loading is possible, a "No Load" setting of 60.9 Hz would be an indication of three percent droop as shown in the Illustration 1.
Illustration 1 g00617347
Droop AdjustmentSetting Droop On System Operating Into A Commercial Bus
With the unit off the line, run the engine. Set the speed to 60 Hz ("No Load" setting). Mark this position.
Set RATED SPEED or external Speed Trim potentiometer setting above the 60 Hz reference by the percent droop required. For example, three percent droop would mean raising the speed to 61.8 Hz. Mark this potentiometer position. Return the potentiometer to 60 Hz.
Turn the "DROOP" potentiometer fully clockwise (maximum droop). Set the external Mode Switch to "DROOP".
Bring the unit on the line.
Return the RATED SPEED or external Speed Trim potentiometer to the point marked in 2.
Now make adjustment to "DROOP" potentiometer in counterclockwise direction (decreasing Droop) until Full Load (Rated) is reached.Setting Droop For An Isolated Load
Run the engine and set the Mode Switch to the "DROOP" position.
With the load removed from the engine, set RATED SPEED or external Speed Trim potentiometer to the "No Load" speed. For example, for three percent droop, speed setting would be 61.8 Hz.
Apply 100 percent of the load to the engine.
With the engine fully loaded, make an adjustment to the "DROOP" potentiometer until 60 Hz is reached.Note: For 50 Hz systems, adjust the potentiometer settings to 50 Hz. In this case, for three percent droop, speed setting would be 57.5 Hz.
This adjustment is only necessary for droop operation. The DROOP control sets the amount of speed regulation for the engine. The droop adjustment is only required when paralleling with utility bus or other units which are using hydromechanical governors. Since speed regulation is a function of load or power delivered, the DROOP function makes a reduction to the engine speed setting with an increase in load. The percent of speed droop is the difference between engine speed at "No Load" and engine speed at "Full Load". The percent of speed droop is expressed as a percentage of full load speed. It is calculated as follows.(No Load Speed - Full Load Speed) ? 100 / Full Load Speed = Percent of Flow LossExample
(61.8 Hz - 60 Hz) ? 100 / 60 Hz = 3 Percent DroopNormally, the percent of droop is known. The correction that is needed is the amount to increase the "No Load" setting. In this case, the "No Load" setting is calculated as follows. (100 percent + Percent of Droop) ? Full Loading Setting = No Loading SettingNote: If only 50 percent loading is possible, a "No Load" setting of 60.9 Hz would be an indication of three percent droop as shown in the Illustration 1.
Illustration 1 g00617347
Droop AdjustmentSetting Droop On System Operating Into A Commercial Bus
With the unit off the line, run the engine. Set the speed to 60 Hz ("No Load" setting). Mark this position.
Set RATED SPEED or external Speed Trim potentiometer setting above the 60 Hz reference by the percent droop required. For example, three percent droop would mean raising the speed to 61.8 Hz. Mark this potentiometer position. Return the potentiometer to 60 Hz.
Turn the "DROOP" potentiometer fully clockwise (maximum droop). Set the external Mode Switch to "DROOP".
Bring the unit on the line.
Return the RATED SPEED or external Speed Trim potentiometer to the point marked in 2.
Now make adjustment to "DROOP" potentiometer in counterclockwise direction (decreasing Droop) until Full Load (Rated) is reached.Setting Droop For An Isolated Load
Run the engine and set the Mode Switch to the "DROOP" position.
With the load removed from the engine, set RATED SPEED or external Speed Trim potentiometer to the "No Load" speed. For example, for three percent droop, speed setting would be 61.8 Hz.
Apply 100 percent of the load to the engine.
With the engine fully loaded, make an adjustment to the "DROOP" potentiometer until 60 Hz is reached.Note: For 50 Hz systems, adjust the potentiometer settings to 50 Hz. In this case, for three percent droop, speed setting would be 57.5 Hz.
Cat SIS web machinery list:
Parts nut Caterpillar catalog:
1A1415
NUT
120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140...
120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140...
9X2521
NUT-FULL
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H NA, D3B, D3C III, D4C, D4C III, D5C III
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H NA, D3B, D3C III, D4C, D4C III, D5C III
2B2673
NUT
120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14E, 160G, 160H, 160H ...
120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14E, 160G, 160H, 160H ...
6W4750
NUT-STAKE
14G, 14H, 14H NA, 16G, 16H, 16H NA, 824C, 824G, 824G II, 824H, 824K, 825C, 825G, 825G II, 825H, 825K, 826C, 826G, 826G II, 826H, 826K, 834B, 966G, 966G II, 966H, 966K, 966M, 966M XE, 972G, 972G II, 97...
14G, 14H, 14H NA, 16G, 16H, 16H NA, 824C, 824G, 824G II, 824H, 824K, 825C, 825G, 825G II, 825H, 825K, 826C, 826G, 826G II, 826H, 826K, 834B, 966G, 966G II, 966H, 966K, 966M, 966M XE, 972G, 972G II, 97...
2688262
NUT
12M 2, 140M, 14M, 160M, 16M, 24M, 950H, 950K, 962H, 962K, 966G, 966G II, 966H, 966K, 966M, 966M XE, 972G, 972G II, 972H, 972K, 972M, 972M XE, 980G, 980G II, 980H, 980K, 980K HLG, SNOW WING
12M 2, 140M, 14M, 160M, 16M, 24M, 950H, 950K, 962H, 962K, 966G, 966G II, 966H, 966K, 966M, 966M XE, 972G, 972G II, 972H, 972K, 972M, 972M XE, 980G, 980G II, 980H, 980K, 980K HLG, SNOW WING
2993401
NUT-HEX SLOTTED
12M 2, 140M, 160M, 770, 770G, 770G OEM, 772, 772G, 772G OEM, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 777F, 777G, SH-56B, SNOW WING
12M 2, 140M, 160M, 770, 770G, 770G OEM, 772, 772G, 772G OEM, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 777F, 777G, SH-56B, SNOW WING
2F8057
NUT-SLOTTED
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 143H,...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 143H,...
0951235
NUT
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD, 320C, 320D L, 321C, E110, E120, E120B, E140, E180, E240, E240C, E70, E70B, EL240, EL240B
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD, 320C, 320D L, 321C, E110, E120, E120B, E140, E180, E240, E240C, E70, E70B, EL240, EL240B
6G4701
NUT-BEARING
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
2G6396
NUT
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA
8D3540
NUT
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
1D0906
NUT-SLOTTED
120M, 120M 2, 12M 2, 12M 3 AWD, 140M, 140M 2, 140M 3 AWD, 14G, 14H, 14H NA, 14M, 160M, 160M 2, 160M 3 AWD, 16G, 16H, 16H NA, 16M
120M, 120M 2, 12M 2, 12M 3 AWD, 140M, 140M 2, 140M 3 AWD, 14G, 14H, 14H NA, 14M, 160M, 160M 2, 160M 3 AWD, 16G, 16H, 16H NA, 16M
3752703
NUT-SPECIAL
966M, 972M
966M, 972M
3881398
NUT-BEARING
966M, 966M XE, 972M, 972M XE
966M, 966M XE, 972M, 972M XE
2952343
NUT-ADJUSTING
545D, 555D, 966M, 966M XE, 972M, 972M XE
545D, 555D, 966M, 966M XE, 972M, 972M XE
2952342
NUT-ADJUSTING
966M, 966M XE, 972M, 972M XE
966M, 966M XE, 972M, 972M XE
3305635
NUT-SEAL
966K, 966M, 966M XE, 972M, 972M XE, 988K
966K, 966M, 966M XE, 972M, 972M XE, 988K
4239924
NUT
986H
986H
2885377
NUT
950 GC
950 GC
2653291
NUT
950 GC
950 GC
4504802
NUT
950 GC
950 GC
6G4703
NUT
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16G, 16H, 16H NA, 950 GC
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16G, 16H, 16H NA, 950 GC
3876065
NUT-FLANGE
950 GC
950 GC
4346671
NUT
950 GC
950 GC