The 2003 Bobcat 435 ZHS excavator is a compact excavator with a 49-horsepower, turbo-charged Kubota engine (model V2003-M-DITE2B-BC1) and an operating weight of approximately 10,555 pounds. It features a Zero House Swing (ZHS) for a full 320 degrees of motion and a standard arm. Its key specifications include a maximum digging depth of 11.2 feet and a maximum reach of 18.4 feet. 
Engine and performance
Engine Model: Kubota V2003-M-DITE2B-BC1
Engine Power: 49 hp (36.5 kW) at 2500 rpm
Engine Displacement: 122 cu in (2 L)
Engine Aspiration: Turbocharged
Number of Cylinders: 4
Operating Weight: 10,555 lbs (4788 kg)
Hydraulic Pump Flow: 29.7 gal/min (112.5 L/min)