Caterpillar Performance Handbook, January 2017, SEBD0351-47

WorkTools ● Snow Blowers

Skid Steer Loaders Multi Terrain Loaders Compact Track Loaders

D

C

B A

E

MODEL

SR117

SR118

SR121

A Intake width B Overall width C Cutting height D Overall height E Overall length

1702 mm 1765 mm 610 mm 1797 mm 1148 mm

1854 mm 1918 mm 826 mm 1797 mm 1209 mm

2159 mm 2223 mm 883 mm 1797 mm 1440 mm

67"

73"

85"

69.5"

75.5"

87.5"

24" 71"

33" 71"

35" 71"

45.2" 924 lb 30'0"

47.6"

56.7"

Weight

419 kg 9.1 m

474 kg 12.2 m

591 kg 12.2 m

1045 lb

1303 lb

Maximum throw distance*

40'0"

40'0"

Auger diameter

305 mm 517 mm

406 mm 517 mm

457 mm 679 mm

12" 20"

16" 20"

18" 27"

Impeller/fan diameter

Chute rotation

180°

180°

180°

Optimal hydraulic flow

53-75 L/min

68-83 L/min

68-87 L/min

14-20 gpm

18-22 gpm

18-23 gpm

MODEL

SR318

SR321

A Intake width B Overall width C Cutting height D Overall height E Overall length

1854 mm 1918 mm 826 mm 1957 mm 1209 mm

2159 mm 2223 mm 883 mm 1957 mm 1440 mm

73"

85"

75.5"

87.5"

15

33" 77"

35" 77"

47.6"

56.7"

Weight

475 kg 13.7 m

592 kg 13.7 m

1047 lb

1305 lb

Maximum throw distance*

45'0"

45'0"

Auger diameter

406 mm 517 mm

457 mm 679 mm

16" 20"

18" 27"

Impeller/fan diameter

Chute rotation

180°

180°

Optimal hydraulic flow

98-130 L/min

98-130 L/min

26-34 gpm

26-34 gpm

*Theoretical values calculated at 100% efficiency.

Edition 47 15-137