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© 2008 ICS, Blount International Inc. Specications are subject to change without notice. REV0708 F/N 71904
853PRO OPERATOR’S MANUAL
7
TECHNICAL SPECIFICATIONS
853PRO 8 gpm (30 lpm) 853PRO 12 gpm (45 lpm)
Weight w/out bar and chain 23 lbs (10.4 kg) 23 lbs (10.4 kg)
Length 23 inches (58.5 cm) 23 inches (58.5 cm)
Height 10.5 inches (26.5 cm) 10.5 inches (26.5 cm)
Width 9.5 inches (24 cm) 9.5 inches (24 cm)
Hydraulic Supply 8 gpm (30 lpm) @ 2,500 psi (172.5 bar) 12 gpm (lpm) @ 2,500 psi (172.5 bar)
Hydraulic Fluid
Requirements (Type)
Mobil DTE 13M or equivalent Mobil DTE 13M or equivalent
Water Pressure Minimum: 20 psi (1.5 bar) Minimum: 20 psi (1.5 bar)
Water Flow 1 gpm (4 lpm) minimum 1 gpm (4 lpm) minimum
Operating Speed
5,700 rpm (avg. free running)
4,800 sfm (avg. free running chain)
5,300 rpm (avg. free running)
4,500 sfm (avg. free running chain)
Noise Level 88 dB @ 3 ft (1 m) 88 dB @ 3 ft (1 m)
Vibration
4 m/sec² (front handle)
Ref. ISO standard no. 7505
4 m/sec² (front handle)
Ref. ISO standard no. 7505
Torque 130 in-lbs (176 Nm) 207 in-lbs (280 Nm)
Horsepower 11.5 hp (8.6 kW) 17.5 hp (13 kW)