Hyundai R320NLC-7 Hydraulic Excavator

Weights
Operating Weight

70548 lb

Boom / Stick / Bucket
Max Digging Depth

20.21 ft in

Max Loading Height

22.25 ft in

Max Reach Along Ground

32.16 ft in

Maximum Bucket Capacity

2.8 yd3

Minimum Bucket Capacity

1.2 yd3

Reference Bucket Capacity

1.9 yd3

Boom
Boom/Stick Option (Hex) 1

Boom 21'2' (6450 mm)/Stick 7'3' (2200 mm)

Boom/Stick Option (Hex) 2

Boom 21'2' (6450 mm)/Stick 8'2' (2500 mm)

Boom/Stick Option (Hex) 3

Boom 21'2' (6450 mm)/Stick 10'6' (3200 mm)

Boom/Stick Option (Hex) 4

Boom 21'2' (6450 mm)/Stick 13'3' (4050 mm)

Boom/Stick Option (Hex) 5

Boom 20'2' (6150 mm)/Stick 7'3' (2200 mm)

Swing Speed

9.1 rpm

Blade
Max Cutting Height

32.62 ft in

Engine & Fuel System
Engine Make

2347

Engine Model

C8.3-C

Engine Oil Capacity

6.8 gal

Fuel Capacity

126.9 gal

Gross Power

259 hp

Max Torque

899 lb ft

Torque Measured @

1300 rpm

Net Power

232 hp

Number Of Cylinders

6

Power Measured @

1750 rpm

Aspiration

turbocharged

Cooling System Fluid Capacity

11.9 gal

Displacement

506 cu in

Drive System
Drawbar Pull

62830 lb

Operating Specs
Max Vertical Wall Dig Depth

18.74 ft in

Hydraulic System
Hydraulic Pump Flow Capacity

137.4 gal/min

Dimensions, Wheels & Tires
Ground Clearance

1.65 ft in

Height To Top Of Cab

10.14 ft in

Length Of Track On Ground

13.23 ft in

Track Gauge

7.85 ft in

Width To Outside Of Tracks

9.81 ft in

Number Of Shoes Per Side

48

Shoe Size

23.63 in

Ground Pressure

8.67 psi

Shipping Height Of Unit

12.08 ft in

Shipping Length Of Unit

35.86 ft in

Tail Swing Radius

10.93 ft in

Battery & Electrical System
Alternator Supplied Amperage

50 A

Operating Voltage

24 V

Transmission
Max Travel Speed

3.36 mph

Technical Specs
Swing Drive Fluid Capacity

3 gal