Caterpillar Performance Handbook, January 2017, SEBD0351-47

WorkTools ● Brushcutters

Skid Steer Loaders Multi Terrain Loaders Compact Track Loaders

MODEL

BR160

BR166

BR172

A Overall width B Overall length C Overall height

1575 mm 1854 mm 533 mm 1524 mm

1727 mm 2007 mm 533 mm 1676 mm

1880 mm 2159 mm 518 mm 1829 mm

62" 73" 21" 60"

68" 79" 21" 66"

74" 85" 20" 72"

Cutting width

Maximum cutting diameter

76 mm 431 kg

76 mm 476 kg

76 mm 499 kg

3"

3"

3"

Unit weight

950 lb

1050 lb

1100 lb

Optimal hydraulic flow range 57-65 L/min

57-80 L/min

57-80 L/min

15-17 gpm

15-21 gpm

15-21 gpm

Optimal hydraulic pressure range

150-230 bar 3987-5596 m/min

150-230 bar 3130-4395 m/min

150-230 bar 3417-4795 m/min

2176-3340 psi 13,080-18,360 ft/min

2176-3340 psi 10,270-14,420 ft/min

2176-3340 psi 11,210-15,730 ft/min

Tip speed range

(depends on flow)

MODEL

BR272

BR378

A Overall width B Overall length C Overall height

1880 mm 2159 mm 518 mm 1829 mm

2032 mm 2311 mm 533 mm 1981 mm

74" 85" 20" 72"

80" 91" 21" 78"

15

Cutting width

Maximum cutting diameter

76 mm 508 kg

76 mm 535 kg

3"

3"

Unit weight

1120 lb

1180 lb

Optimal hydraulic flow range 76-100 L/min

76-130 L/min

20-26 gpm

20-34 gpm

Optimal hydraulic pressure range

150-230 bar 4554-5992 m/min

150-280 bar 4176-6032 m/min

2176-3340 psi 14,940-19,660 ft/min

2176-4065 psi 13,700-19,790 ft/min

Tip speed range

(depends on flow)

Edition 47 15-109