Hyundai R55-7


Reference Bucket Capacity0.30 cu yds (0 m)


Ground Clearance1.30 ft (0 m)
Height to Top of Cab8.40 ft (3 m)
Tail Swing Radius5.50 ft (2 m)
Width to Outside of Tracks6.30 ft (2 m)


Displacement186.40 cu in (0 m)
Engine Model4
Gross Power53 hp (40 kw)
Max Torque149 lbs/ft
Net Power52 hp (39 kw)
Number of Cylinders4
Power Measured @2,200 rpm
Torque Measured @1,400 rpm


1212 V
6060 A
Cooling System Fluid Capacity2.70 gal (10 l)
Engine Oil Capacity2.50 gal (9 l)
Fuel Capacity31.80 gal (120 l)
Hydraulic Pump Flow Capacity29.10 gal/min (110 l/min)
Hydraulic System Fluid Capacity31.80 gal (120 l)
Hydraulic System Relief Valve Pressure3,130 psi
Operating Weight12,570 lbs (5,702 kg)
Swing Drive Fluid Capacity0.40 gal (2 l)

Swing Mechanism

Swing Speed9.30 rpm


Drawbar Pull11,700 lbs (5,307 kg)
Ground Pressure4.70 psi
Max Travel Speed2.60 mph (4 kph)
Number of Carrier Rollers per Side1
Number of Shoes per Side40
Number of Track Rollers per Side5
Shoe Size15.80 in (40 cm)
Track Gauge5 ft (2 m)

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