TECHNICAL DATA 33. TECHNICAL DATA 180 SPECIFICATIONS Engine Model Komatsu 4D 94E - 1 HC Engine Output (ISO 9249) 37 kW (49.4 Hp) / 2500 rpm Torque, max. (ISO 9249) 160 - 174 Nm / 1600 rpm Starter Motor 12 V - 2.3 kW Alternator 12 V - 60 A Battery 12 V - 92 Ah Travel Speed forward and reverse 1st 3.48 mph (5.6 km/h) 2nd 11.81 mph (19.0 km/h) Tractive force, max. 35.4 kN Turning radius Outside Counterweight 12 ft 2 in (3750 mm) Outer Edge Bucket, Standard 13 ft 2 in (4210 mm) Bucket, Standard 25.0 cu.ft. (0.7 m³) Operating weight Includes Standard Bucket and Opera- tor with 75 kg 9392 lb (4260 kg)