EL240B, E240B, EL240, E240

EL240B, E240B, EL240, E240 —7.50" (190 mm) Pins and Bushings for Sealed Track

Internal Wear

Inches (mm) % Worn 29.95 (760.5) 0 30.00 (762.0) 10 30.05 (763.5) 20 30.10 (764.5) 30 30.15 (766.0) 40 30.20 (767.0) 50 30.25 (768.5) 60 30.30 (769.5) 70 30.35 (771.0) 80 30.40 (772.0) 90 30.45 (773.5) 100 30.50 (774.5) 105 30.55 (776.0) 110 30.60 (777.0) 115 30.65 (778.5) 120

EL240B, E240B, EL240, E240 —7.50" (190 mm) Bushings for Sealed Track

External Wear

Allowable Wear Caliper Lesser Greater Ultrasonic Inches (mm) % Worn % Worn Inches (mm)

2.33 (59.2) 0 0 0.42 (10.7) 2.32 (58.9) 10 6 0.41 (10.4) 2.31 (58.7) 20 12 0.40 (10.2) 2.30 (58.4) 30 18 0.39 (9.9) 2.29 (58.2) 40 24 0.38 (9.7) 2.28 (57.9) 50 30 0.37 (9.4) 2.27 (57.7) 60 36 0.36 (9.1) 2.26 (57.4) 70 42 0.35 (8.9) 2.25 (57.2) 75 48 0.34 (8.6) 2.24 (56.9) 80 54 0.33 (8.4) 2.23 (56.6) 85 60 0.32 (8.1) 2.22 (56.4) 90 66 0.31 (7.9) 2.21 (56.1) 95 72 0.30 (7.6) 2.20 (55.9) 100 78 0.29 (7.4) 2.19 (55.6) 105 82 0.28 (7.1) 2.18 (55.4) 110 85 0.27 (6.9) 2.17 (55.1) 115 88 0.26 (6.6) 2.16 (54.9) 120 91 0.25 (6.4) 2.15 (54.6) 94 0.24 (6.1) 2.14 (54.4) 97 0.23 (5.8) 2.13 (54.1) 100 0.22 (5.6) 2.12 (53.8) 103 0.21 (5.3) 2.11 (53.6) 106 0.20 (5.1) 2.10 (53.3) 109 0.19 (4.8) 2.09 (53.1) 112 0.18 (4.6) 2.08 (52.8) 115 0.17 (4.3) 2.07 (52.6) 118 0.16 (4.1) 2.06 (52.3) 121 0.15 (3.8)

E240C, E240B, E200B — 7.50" (190 mm) Track Shoes

Double Grouser

.51" (13 mm)

1.02" (26 mm)

Depth Gauge Ultrasonic Inches (mm) % Worn Inches (mm) 1.40 (35.5) 0 1.89 (48.0) 1.35 (34.5) 8 1.84 (46.7) 1.30 (33.0) 16 1.79 (45.5) 1.25 (32.0) 24 1.74 (44.2) 1.20 (30.5) 32 1.69 (42.9) 1.15 (29.0) 40 1.64 (41.7) 1.10 (28.0) 48 1.59 (40.4) 1.05 (26.5) 56 1.54 (39.1) 1.00 (25.5) 64 1.49 (37.8) 0.95 (24.0) 72 1.44 (36.6) 0.90 (23.0) 79 1.39 (35.3) 0.85 (21.5) 86 1.34 (34.0) 0.80 (20.5) 93 1.29 (32.8) 0.75 (19.0) 100 1.24 (31.5) 0.70 (18.0) 107 1.19 (30.2) 0.65 (16.5) 114 1.14 (29.0) 0.60 (15.0) 121 1.09 (27.7)

EL240B, E240B, EL240, E240 —7.50" (190 mm) Track Shoes

Triple Grouser

.39" (10 mm)

.75" (19 mm)

Depth Gauge Ultrasonic Inches (mm) % Worn Inches (mm) 1.00 (25.5) 0 1.42 (36.0) 0.95 (24.0) 7 1.37 (34.7) 0.90 (23.0) 14 1.32 (33.5) 0.85 (21.5) 21 1.27 (32.2) 0.80 (20.5) 28 1.22 (30.9) 0.75 (19.0) 35 1.17 (29.7) 0.70 (18.0) 42 1.12 (28.4) 0.65 (16.5) 49 1.07 (27.1) 0.60 (15.0) 56 1.02 (25.8) 0.55 (14.0) 63 0.97 (24.6) 0.50 (12.5) 70 0.92 (23.3) 0.45 (11.5) 76 0.87 (22.0) 0.40 (10.0) 82 0.82 (20.8) 0.35 (9.0) 88 0.77 (19.5) 0.30 (7.5) 94 0.72 (18.2) 0.25 (6.5) 100 0.67 (17.0) 0.20 (5.0) 106 0.62 (15.7) 0.15 (4.0) 112 0.57 (14.4) 0.10 (2.5) 118 0.52 (13.1) 0.05 (1.5) 124 0.47 (11.9)

Idlers

Depth Gauge Ultrasonic Center Flange Wear Inches (mm) % Worn Inches (mm) Inches (mm)

0.78 (20.0) 0 0.74 (18.8) 0.00 (0.0) 0.80 (20.5) 12 0.72 (18.3) 0.02 (0.5) 0.82 (21.0) 24 0.70 (17.8) 0.04 (1.0) 0.84 (21.5) 36 0.68 (17.3) 0.06 (1.5) 0.86 (22.0) 48 0.66 (16.8) 0.08 (2.0) 0.88 (22.5) 60 0.64 (16.3) 0.10 (2.5) 0.90 (23.0) 72 0.62 (15.7) 0.12 (3.0) 0.92 (23.5) 76 0.60 (15.2) 0.14 (3.5) 0.94 (24.0) 80 0.58 (14.7) 0.16 (4.0) 0.96 (24.5) 84 0.56 (14.2) 0.18 (4.5) 0.98 (25.0) 88 0.54 (13.7) 0.20 (5.0) 1.00 (25.5) 92 0.52 (13.2) 0.22 (5.5) 1.02 (26.0) 96 0.50 (12.7) 0.24 (6.0) 1.04 (26.5) 100 0.48 (12.2) 0.26 (6.5) 1.06 (27.0) 104 0.46 (11.7) 0.28 (7.0) 1.08 (27.5) 108 0.44 (11.2) 0.30 (7.5) 1.10 (28.0) 112 0.42 (10.7) 0.32 (8.0) 1.12 (28.5) 116 0.40 (10.2) 0.34 (8.5) 1.14 (29.0) 120 0.38 (9.7) 0.36 (9.0)

Flange width: 3.19" (81 mm) NOTE: Ultrasonic measurement is to determine flange wear only.

Carrier Rollers

Caliper Ultrasonic Inches (mm) % Worn Inches (mm)

5.12 (130.0) 0 0.89 (22.6) 5.10 (129.5) 8 0.88 (22.4) 5.08 (129.0) 16 0.87 (22.1) 5.06 (128.5) 24 0.86 (21.8) 5.04 (128.0) 32 0.85 (21.6) 5.02 (127.5) 40 0.84 (21.3) 5.00 (127.0) 48 0.83 (21.1) 4.98 (126.5) 56 0.82 (20.8) 4.96 (126.0) 64 0.81 (20.6) 4.94 (125.5) 68 0.80 (20.3) 4.92 (125.0) 72 0.79 (20.1) 4.90 (124.5) 76 0.78 (19.8) 4.88 (124.0) 80 0.77 (19.6) 4.86 (123.5) 84 0.76 (19.3) 4.84 (123.0) 88 0.75 (19.1) 4.82 (122.5) 92 0.74 (18.8) 4.80 (122.0) 96 0.73 (18.5) 4.78 (121.5) 100 0.72 (18.3) 4.76 (121.0) 104 0.71 (18.0) 4.74 (120.5) 108 0.70 (17.8) 4.72 (120.0) 112 0.69 (17.5) 4.70 (119.5) 116 0.68 (17.3) 4.68 (119.0) 120 0.67 (17.0)

Track Rollers

Caliper Depth Gauge Ultrasonic Inches (mm) % Worn Inches (mm) Inches (mm)

6.50 (165.0) 0 0.70 (18.0) 1.83 (46.5) 6.48 (164.5) 5 0.71 (18.0) 1.82 (46.2) 6.46 (164.0) 10 0.72 (18.5) 1.81 (46.0) 6.44 (163.5) 15 0.73 (18.5) 1.80 (45.7) 6.42 (163.0) 20 0.74 (19.0) 1.79 (45.5) 6.40 (162.5) 25 0.75 (19.0) 1.78 (45.2) 6.38 (162.0) 30 0.76 (19.5) 1.77 (45.0) 6.36 (161.5) 35 0.77 (19.5) 1.76 (44.7) 6.34 (161.0) 40 0.78 (20.0) 1.75 (44.5) 6.32 (160.5) 43 0.79 (20.0) 1.74 (44.2) 6.30 (160.0) 46 0.80 (20.5) 1.73 (43.9) 6.28 (159.5) 49 0.81 (20.5) 1.72 (43.7) 6.26 (159.0) 52 0.82 (21.0) 1.71 (43.4) 6.24 (158.5) 55 0.83 (21.0) 1.70 (43.2) 6.22 (158.0) 58 0.84 (21.5) 1.69 (42.9) 6.20 (157.5) 61 0.85 (21.5) 1.68 (42.7) 6.18 (157.0) 64 0.86 (22.0) 1.67 (42.4) 6.16 (156.5) 67 0.87 (22.0) 1.66 (42.2) 6.14 (156.0) 70 0.88 (22.5) 1.65 (41.9) 6.12 (155.5) 73 0.89 (22.5) 1.64 (41.7) 6.10 (155.0) 76 0.90 (23.0) 1.63 (41.4) 6.08 (154.5) 79 0.91 (23.0) 1.62 (41.1) 6.06 (154.0) 82 0.92 (23.5) 1.61 (40.9) 6.04 (153.5) 85 0.93 (23.5) 1.60 (40.6) 6.02 (153.0) 88 0.94 (24.0) 1.59 (40.4) 6.00 (152.5) 91 0.95 (24.0) 1.58 (40.1) 5.98 (152.0) 94 0.96 (24.5) 1.57 (39.9) 5.96 (151.5) 97 0.97 (24.5) 1.56 (39.6) 5.94 (151.0) 100 0.98 (25.0) 1.55 (39.4) 5.92 (150.5) 103 0.99 (25.0) 1.54 (39.1) 5.90 (150.0) 106 1.00 (25.5) 1.53 (38.9) 5.88 (149.5) 109 1.01 (25.5) 1.52 (38.6) 5.86 (149.0) 112 1.02 (26.0) 1.51 (38.4) 5.84 (148.5) 115 1.03 (26.0) 1.50 (38.1) 5.82 (148.0) 118 1.04 (26.5) 1.49 (37.8) 5.80 (147.5) 121 1.05 (26.5) 1.48 (37.6)

Flange diameter is 7.91"(201 mm)

Track Links

960263 & 64

Depth Gauge Ultrasonic Inches (mm) % Worn Inches (mm) 4.58 (116.5) 0 1.22 (31.0) 4.56 (116.0) 7 1.20 (30.5) 4.54 (115.5) 14 1.18 (30.0) 4.52 (115.0) 21 1.16 (29.5) 4.50 (114.5) 28 1.14 (29.0) 4.48 (114.0) 35 1.12 (28.4) 4.46 (113.5) 42 1.10 (27.9) 4.44 (113.0) 49 1.08 (27.4) 4.42 (112.5) 56 1.06 (26.9) 4.40 (112.0) 63 1.04 (26.4) 4.38 (111.5) 70 1.02 (25.9) 4.36 (110.5) 75 1.00 (25.4) 4.34 (110.0) 80 0.98 (24.9) 4.32 (109.5) 85 0.96 (24.4) 4.30 (109.0) 90 0.94 (23.9) 4.28 (108.5) 95 0.92 (23.4) 4.26 (108.0) 100 0.90 (22.9) 4.24 (107.5) 105 0.88 (22.4) 4.22 (107.0) 110 0.86 (21.8) 4.20 (106.5) 115 0.84 (21.3) 4.18 (106.0) 120 0.82 (20.8)