Milton CAT 314D LCR - Manual (Page 15)

15
Buckets
Buckets have tapered sides, angled corner teeth, dual radius curvature, horizontal wear
strips and holes for optional side cutters.
Recommended Maximum Material Density
Width Capacity 2.5 m (8'2") Stick 2.8 m (9'2") Stick 3.0 m (9'10") Stick
mm in m 3 yd 3 kg/m 3 lb/yd 3 kg/m 3 lb/yd 3 kg/m 3 lb/yd 3
598 24 0.30 0.39 1800 3,050 1800 3,050 1800 3,050
748 30 0.40 0.52 1800 3,050 1800 3,050 1800 3,050
903 36 0.52 0.68 1800 3,050 1800 3,050 1500 2,550
1055 42 0.63 0.82 1500 2,550 1200 2,000 1200 2,000
1206 48 0.74 0.97 1200 2,000 1200 2,000 900 1,500
Material Densities
Material
kg/m 3 * lb/yd 3 ** Material kg/m 3 * lb/yd 3 **
Clay, dry 1480 2,500 Gravel, pit run 1930 3,250
Clay, wet 1660 2,800 Rock/dirt, 50% 1720 2,900
Earth, dry 1510 2,550 Sand, dry 1420 2,400
Earth, wet 1600 2,700 Sand, wet 1840 3,100
Loam 1250 2,100 Sand & Clay 1600 2,700
Gravel, dry 1510 2,550 Stone, crushed 1600 2,700
Gravel, wet 2020 3,400 Top soil 950 1,600
* kilograms per loose cubic meter
** pounds per loose cubic yard
For densities of other materials see Caterpillar Performance Handbook.
Undercarriage
Caterpillar designed and built track-type undercarriage.
Track Width Ground Pressure
314D CR 314D LCR
500 mm (20") triple grouser 45.3 kPa (6.6 psi) 42.1 kPa (6.1 psi)
600 mm (24") triple grouser 38.4 kPa (5.6 psi) 35.7 kPa (5.2 psi)
700 mm (28") triple grouser 33.5 kPa (4.9 psi) 31.2 kPa (4.5 psi)
With standard counterweight, 0.4 m 3 (0.52 yd 3 ) bucket.
Track Width Ground Pressure
314D CR 314D LCR
500 mm (20") triple grouser 47.0 kPa (6.8 psi) 43.6 kPa (6.3 psi)
600 mm (24") triple grouser 39.8 kPa (5.8 psi) 37.0 kPa (5.4 psi)
700 mm (28") triple grouser 34.6 kPa (5.1 psi) 32.3 kPa (4.7 psi)
With optional counterweight, 0.4 m 3 (0.52 yd 3 ) bucket.