Caterpillar Performance Handbook, January 2017, SEBD0351-47

1550 / 2440

Edition 47 20-143
Room & Pillar
20
MODEL SU488 SU488 D SU488 L
Overall Length with Contoured Bucket 8940 mm 29'4" 9880 mm 32'5" 8760 mm 28'9"
Overall Width with Contoured Bucket 2900 mm 9'6" 2920 mm 9'7" 2920 mm 9'7"
Wheelbase 3660 mm 12'0" 3860 mm 12'8" 3710 mm 12'2"
Un-A-Trac Empty Weights — Less Battery 16 650 kg 36,700 lb — —
Scoop Utility Empty Weights — 22 680 kg 50,000 lb —
Less Battery — — 12 700 kg 28,000 lb
Ground Clearance:
with 28×15-15Tires — — 200 mm 8"
with 32×15-15Tires — — 240 mm 9.5"
with 35×15-15 Tires 250 mm 10" 267 mm 10.5" 280 mm 11"
with 38×16-15 Tires 330 mm 13" 267 mm 10.5" —
with 44×18-20 Tires — 267 mm 10.5" —
Adjustable Cab Height:
with 28×15-15Tires — — 1120 mm 44"
with 32×15-15Tires — — 1155 mm 45.5"
with 35×15-15 Tires 1270-
1520 mm
4'2"-5'0" 1257 mm 4'1.5" 1190 mm 47"
with 38×16-15 Tires 1350-
1600 mm
4'5"-5'3" 1295 mm 4'3" —
with 44×18-20 Tires — 1372 mm 4'6" —
Main Frame Height:
with 28×15-15Tires — — 710 mm 28"
with 32×15-15Tires — — 760 mm 30"
with 35×15-15 Tires 860 mm 2'10" 978 mm 3'2.5" 800 mm 31.5"
with 38×16-15 Tires 940 mm 3'1" 1016 mm 3'4" —
with 44×18-20 Tires — 1092 mm 3'7" —
Inside Turn Radius 3660 mm 12'0" 3660 mm 12'0" 3660 mm 12'0"
Outside Turn Radius 7315 mm 24'0" 8940 mm 29'4" 7315 mm 24'0"
Steering Articulation 80° total 80° 80° total
Lift and Carry Capacity:
at 914 mm (36") from the Face of Lift Plate 14.5 tonnes 16 tons 14.5 tonnes 16 tons —
at 1220 mm (48") from Bucket Mounting Pin — — 9.1 tonnes 10 tons
Scoops
● Specifications