3497979 PIN Caterpillar parts
938K
Rating:
Alternative (cross code) number:
CA3497979
349-7979
3497979
CA3497979
349-7979
3497979
Weight: 4 pounds 1 kg.
WHEEL LOADER,
Compatible equipment models: 3497979:
Information:
Introduction
The 1U6602 Photo-Tach (Tachometer) Group provides a safe, accurate, digital, noncontact method for measurement of rotational speed. It measures rpm by directing an integral light source onto a piece of reflective tape. The photo-tach can be used to measure the rotational speed of any part, where a piece of reflective tape can be positioned. During use the photo-tach will count the reflected light pulses.To use the 1U7771 Photo-Tach, aim it at the reflective tape (target), squeeze and hold the trigger on the pistol grip and read the speed. The last reading is displayed for about one minute after release of the trigger. If the trigger is squeezed again, new measurements begin immediately.The rpm is directly displayed on a liquid crystal digital (LCD) four and one-half digit display in numbers 10.2 mm (0.4") high. The 1U7771 Photo-Tach provides the noncontact measurement of rotational speed for a range of 50 to 20,000 rpm, with an accuracy of 1 rpm.Components of 1U6602 Photo-Tach Group
(1) 6V3073 Case. (2) 1U7772 Foam Block. (3) 1U7771 Photo-Tach. (4) Batteries. (5) 1U6605 Reflective Tape.
Optional Items:
(6) 1U6603 110/220 VAC Recharger. (7) 1U7445 Nickel Cadmium Batteries (not shown) - 4 required.Specifications for 1U6602 Photo-Tach Group
MEASUREMENT RANGE: 50 rpm to 20,000 rpm. ACCURACY: 1 rpm. RESOLUTION: 1 rpm. DISPLAY: 4 1/2 digit, 10.2 mm (0.4") high liquid crystal. ON TARGET INDICATION: Steady illumination of the plus sign. OPERATING ENVELOPE: Range: 0 to 0.92 m (0 to 3') from reflective tape. Angle: Up to 45 degrees from perpendicular to reflective target. LAST MEASUREMENT MEMORY: Displays last measurement approximately one minute after trigger release. POWER ON SWITCH: Pistol grip trigger may be locked on with latching push button for longer duration measurements. OPTICAL SYSTEM: Single lens reflex. Visible light source. TIME BASE: Crystal controlled. POWER SOURCE: Four "AA" batteries. Recharger socket provided for optional rechargeable batteries. SIZE: 83 mm x 45 mm x 156 mm (3.25" x 1.75" x 6.13"). WEIGHT: Approximately 0.57 kg (1.25 lbs).Operation
The 1U7771 Photo-Tach measures rotational speed from a single pulse per revolution. This pulse is supplied by attaching a piece of 1U6605 Reflective Tape to the rotating part, in an easily accessible location. The 1U7771 Photo-Tach is equipped with a built-in steady state DC light source. This light source provides a light beam that is aimed at the reflective tape target on the rotating part. A target about 12.7 mm (0.5") square, or larger, is recommended for normal operation.The light pulse that is reflected from the rotating part is received back through a single lens reflex optical system, and read by a photo cell inside the photo-tach. The plus (+) sign on the left side of the display, provides an "on target" indicator to verify that the photo-tach is on target, and is receiving valid information. The photo-tach then computes the rotational speed, and displays it to a resolution of 1 rpm.To use the photo-tach, aim it at the reflective tape while holding it at a distance of 25.4 mm (1.00") to 0.92 m
The 1U6602 Photo-Tach (Tachometer) Group provides a safe, accurate, digital, noncontact method for measurement of rotational speed. It measures rpm by directing an integral light source onto a piece of reflective tape. The photo-tach can be used to measure the rotational speed of any part, where a piece of reflective tape can be positioned. During use the photo-tach will count the reflected light pulses.To use the 1U7771 Photo-Tach, aim it at the reflective tape (target), squeeze and hold the trigger on the pistol grip and read the speed. The last reading is displayed for about one minute after release of the trigger. If the trigger is squeezed again, new measurements begin immediately.The rpm is directly displayed on a liquid crystal digital (LCD) four and one-half digit display in numbers 10.2 mm (0.4") high. The 1U7771 Photo-Tach provides the noncontact measurement of rotational speed for a range of 50 to 20,000 rpm, with an accuracy of 1 rpm.Components of 1U6602 Photo-Tach Group
(1) 6V3073 Case. (2) 1U7772 Foam Block. (3) 1U7771 Photo-Tach. (4) Batteries. (5) 1U6605 Reflective Tape.
Optional Items:
(6) 1U6603 110/220 VAC Recharger. (7) 1U7445 Nickel Cadmium Batteries (not shown) - 4 required.Specifications for 1U6602 Photo-Tach Group
MEASUREMENT RANGE: 50 rpm to 20,000 rpm. ACCURACY: 1 rpm. RESOLUTION: 1 rpm. DISPLAY: 4 1/2 digit, 10.2 mm (0.4") high liquid crystal. ON TARGET INDICATION: Steady illumination of the plus sign. OPERATING ENVELOPE: Range: 0 to 0.92 m (0 to 3') from reflective tape. Angle: Up to 45 degrees from perpendicular to reflective target. LAST MEASUREMENT MEMORY: Displays last measurement approximately one minute after trigger release. POWER ON SWITCH: Pistol grip trigger may be locked on with latching push button for longer duration measurements. OPTICAL SYSTEM: Single lens reflex. Visible light source. TIME BASE: Crystal controlled. POWER SOURCE: Four "AA" batteries. Recharger socket provided for optional rechargeable batteries. SIZE: 83 mm x 45 mm x 156 mm (3.25" x 1.75" x 6.13"). WEIGHT: Approximately 0.57 kg (1.25 lbs).Operation
The 1U7771 Photo-Tach measures rotational speed from a single pulse per revolution. This pulse is supplied by attaching a piece of 1U6605 Reflective Tape to the rotating part, in an easily accessible location. The 1U7771 Photo-Tach is equipped with a built-in steady state DC light source. This light source provides a light beam that is aimed at the reflective tape target on the rotating part. A target about 12.7 mm (0.5") square, or larger, is recommended for normal operation.The light pulse that is reflected from the rotating part is received back through a single lens reflex optical system, and read by a photo cell inside the photo-tach. The plus (+) sign on the left side of the display, provides an "on target" indicator to verify that the photo-tach is on target, and is receiving valid information. The photo-tach then computes the rotational speed, and displays it to a resolution of 1 rpm.To use the photo-tach, aim it at the reflective tape while holding it at a distance of 25.4 mm (1.00") to 0.92 m
Caterpillar parts catalog:
Parts pin Caterpillar catalog:
6V7636
PIN AS-IN 6V8073 LINK
1090, 1190, 1190T, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 1290T, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 1390, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 1...
1090, 1190, 1190T, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 1290T, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 1390, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 1...
3B4631
PIN-COTTER
10 FT, 10B, 120, 120B, 12E, 140, 140B, 16, 2470C, 24M, 2570C, 2670C, 2864C, 323D L, 323D LN, 325D, 329D L, 330C, 330D, 330D L, 336D L, 336D LN, 345B, 345C, 345C L, 345D, 349D L, 365C L, 385C, 416, 416...
10 FT, 10B, 120, 120B, 12E, 140, 140B, 16, 2470C, 24M, 2570C, 2670C, 2864C, 323D L, 323D LN, 325D, 329D L, 330C, 330D, 330D L, 336D L, 336D LN, 345B, 345C, 345C L, 345D, 349D L, 365C L, 385C, 416, 416...
1683379
PIN
246D, 24M, 262D, 272D, 277D, 279D, 287D, 289D, 299D, 305.5E, 345D, 345D L, 345D L VG, 349D, 349D L, 35, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, ...
246D, 24M, 262D, 272D, 277D, 279D, 287D, 289D, 299D, 305.5E, 345D, 345D L, 345D L VG, 349D, 349D L, 35, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, ...
6Q2204
PIN-PIVOT
446B, 446D, 924G, 924GZ, 924H, 924K, 928HZ, 930G, 930K, 938K
446B, 446D, 924G, 924GZ, 924H, 924K, 928HZ, 930G, 930K, 938K
8T7566
PIN-SPRING
10 FT, 10-20B, 10B, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M ...
10 FT, 10-20B, 10B, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M ...
9W0852
PIN-CONNECTOR
216, 216B, 216B3, 226B, 226B3, 232B, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247B, 247B3, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267B, 268B, 272C, 272D, 272D X...
216, 216B, 216B3, 226B, 226B3, 232B, 236B, 236B3, 236D, 242B, 242B3, 242D, 246C, 246D, 247B, 247B3, 252B, 252B3, 256C, 257B, 257B3, 257D, 259B3, 259D, 262C, 262C2, 262D, 267B, 268B, 272C, 272D, 272D X...
3B4629
PIN-COTTER
117, 118, 119, 120, 120B, 120G, 120M, 127, 129, 12E, 12F, 130G, 140, 140B, 141, 14E, 14G, 14H, 14H NA, 14M, 16, 163, 16G, 16H, 16H NA, 16M, 172, 183, 184, 191, 215, 227, 235, 235C, 24, 245, 245B, 25, ...
117, 118, 119, 120, 120B, 120G, 120M, 127, 129, 12E, 12F, 130G, 140, 140B, 141, 14E, 14G, 14H, 14H NA, 14M, 16, 163, 16G, 16H, 16H NA, 16M, 172, 183, 184, 191, 215, 227, 235, 235C, 24, 245, 245B, 25, ...
7Y0468
PIN-SPRING
12M 3, 12M 3 AWD, 140M 3, 140M 3 AWD, 160M 3, 160M 3 AWD, 307, 307B, 307C, 307D, 308C, 308D, 308E, 308E CR, 308E SR, 311, 311B, 311C, 311D LRR, 311F LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L,...
12M 3, 12M 3 AWD, 140M 3, 140M 3 AWD, 160M 3, 160M 3 AWD, 307, 307B, 307C, 307D, 308C, 308D, 308E, 308E CR, 308E SR, 311, 311B, 311C, 311D LRR, 311F LRR, 312, 312B, 312B L, 312C, 312C L, 312D, 312D L,...
1324763
PIN
311C, 311D LRR, 312, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 314D CR, 314D LCR, 315, 316E L, 317, 320B, 320C, 325B L, 330B L, 613C, 613C II, 613G, 914G, 924F, 924G, 924GZ, ...
311C, 311D LRR, 312, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 314D CR, 314D LCR, 315, 316E L, 317, 320B, 320C, 325B L, 330B L, 613C, 613C II, 613G, 914G, 924F, 924G, 924GZ, ...
8U9480
PIN
120M, 120M 2, 12M 2, 12M 3 AWD, 140M, 140M 2, 140M 3 AWD, 160M, 160M 2, 160M 3 AWD, 235C, 533, 543, 554, 564, 572R, 572R II, 574, 574B, 623H, 777G, 785D, 924K, 930K, 938K, 980K, 980K HLG, D10N, D10R, ...
120M, 120M 2, 12M 2, 12M 3 AWD, 140M, 140M 2, 140M 3 AWD, 160M, 160M 2, 160M 3 AWD, 235C, 533, 543, 554, 564, 572R, 572R II, 574, 574B, 623H, 777G, 785D, 924K, 930K, 938K, 980K, 980K HLG, D10N, D10R, ...
3B5320
PIN-COTTER
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, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, ...
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, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 160K, ...
1051653
PIN-RETRACTION
365B, 365B II, 735, 735B, 740, 740B, 776D, 777D, 777F, 777G, 834K, 836K, 844, 924K, 930K, 938K, 950 GC, 950H, 962H, 963D, 973D, 986H, 990, 990 II, 993K, D10T, D10T2, D11T, D350E II, D400E II, D6T, D6T...
365B, 365B II, 735, 735B, 740, 740B, 776D, 777D, 777F, 777G, 834K, 836K, 844, 924K, 930K, 938K, 950 GC, 950H, 962H, 963D, 973D, 986H, 990, 990 II, 993K, D10T, D10T2, D11T, D350E II, D400E II, D6T, D6T...
3656605
PIN-SPRING
938K
938K
2067057
PIN
910K, 914K, 930K
910K, 914K, 930K
2194515
PIN
910K, 914K, 930K
910K, 914K, 930K
6Q5649
PIN
910K, 914K, 930K
910K, 914K, 930K
8Z0418
PIN
930K
930K
6Z9072
PIN AS
910K, 914K, 930K
910K, 914K, 930K
3478148
PIN AS
938K
938K
3478146
PIN AS
938K
938K
3478144
PIN AS
938K
938K
3478154
PIN AS
938K
938K
3478150
PIN AS
938K
938K
3478142
PIN AS
938K
938K