K5V80DTP179R-9C05:
Displacement: 80 cm³/rev
Max pressure: 34.3 MPa (4970 psi)
Max speed: 2500 rpm
Weight: 75 kg (165 lbs)
K5V80DTP-9C05:
Displacement: 80 cm³/rev
Max pressure: 34.3 MPa (4970 psi)
Max speed: 2500 rpm
Weight: 76 kg (167 lbs)
The difference between the two models appears to be the part number suffix, which may indicate a specific configuration or revision of the pump.
R1400W-7 and R170W-7A (2) are model numbers for hydraulic excavators made by Hyundai Construction Equipment. Here are some basic specifications for each:
R1400W-7:
Operating weight: 14,500 kg (31,967 lbs)
Engine power: 86 kW (115 hp) at 2000 rpm
Max digging depth: 6,015 mm (19 ft 9 in)
Max reach at ground level: 9,395 mm (30 ft 10 in)
R170W-7A (2):
Operating weight: 17,300 kg (38,140 lbs)
Engine power: 103 kW (138 hp) at 2000 rpm
Max digging depth: 6,385 mm (20 ft 11 in)
Max reach at ground level: 9,815 mm (32 ft 2 in)
Please note that these specifications are not exhaustive and may vary depending on the specific configuration of the machine or component.