K3V112DT-1RGR-HN0P: This is a model number for a hydraulic axial piston pump manufactured by Kawasaki. Some specifications for this pump include:
Maximum operating pressure: 400 bar (5,801 psi)
Maximum speed: 2,100 rpm
Displacement: 112 cc/rev
HE220LC_1: This is a model number for a Hyundai excavator. Some specifications for this excavator include:
Operating weight: 22,400 kg (49,383 lbs)
Engine power: 110 kW (148 hp)
Maximum digging depth: 6,630 mm (21 ft 9 in)
I hope this information is helpful! Let me know if you have any further questions.