Hyundai R290LC-7A High Chassis Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 35.08 ft in (10690 mm)
Shipping Height Of Unit 12.28 ft in (3740 mm)
Max Cutting Height 34.03 ft in (10370 mm)
Max Loading Height 23.76 ft in (7240 mm)
Max Reach Along Ground 31.99 ft in (9750 mm)
Max Vertical Wall Digging Depth 18.71 ft in (5700 mm)
Max Digging Depth 20.15 ft in (6140 mm)
Boom/Stick Option (Hex) 1 Boom 20’6″ (6250 mm) / Stick 6’11” (2100 mm)

Boom/Stick Option (Hex) 2

Shipping Length Of Unit 34.81 ft in (10610 mm)
Max Cutting Height 33.54 ft in (10220 mm)
Shipping Height Of Unit 11.78 ft in (3590 mm)
Max Loading Height 23.53 ft in (7170 mm)
Max Reach Along Ground 32.88 ft in (10020 mm)
Max Vertical Wall Digging Depth 18.25 ft in (5560 mm)
Max Digging Depth 21.46 ft in (6540 mm)
Boom/Stick Option (Hex) 2 Boom 20’6″ (6250 mm) / Stick 8’2″ (2500 mm)

Boom/Stick Option (Hex) 3

Shipping Length Of Unit 34.22 ft in (10430 mm)
Max Cutting Height 34.26 ft in (10440 mm)
Max Loading Height 24.28 ft in (7400 mm)
Shipping Height Of Unit 11 ft in (3350 mm)
Max Reach Along Ground 34.55 ft in (10530 mm)
Max Vertical Wall Digging Depth 19.99 ft in (6090 mm)
Max Digging Depth 23.27 ft in (7090 mm)
Boom/Stick Option (Hex) 3 Boom 20’6″ (6250 mm) / Stick 10’0″ (3050 mm)

Boom/Stick Option (Hex) 4

Shipping Length Of Unit 34.55 ft in (10530 mm)
Shipping Height Of Unit 11.52 ft in (3510 mm)
Max Cutting Height 34.98 ft in (10660 mm)
Max Loading Height 24.97 ft in (7610 mm)
Max Reach Along Ground 36.62 ft in (11160 mm)
Max Digging Depth 25.56 ft in (7790 mm)
Boom/Stick Option (Hex) 4 Boom 20’6″ (6250 mm) / Stick 12’4″ (3750 mm)
Max Vertical Wall Dig Depth 22.28 ft in (6790 mm)

Dimensions

Ground Clearance 2.51 ft in (765 mm)
Height To Top Of Cab 11.09 ft in (3380 mm)
Width To Outside Of Tracks 11.39 ft in (3470 mm)
Length Of Track On Ground 13.23 ft in (4030 mm)
Tail Swing Radius 10.5 ft in (3200 mm)
Removal Counterweight Clearance 4.93 ft in (1500 mm)

Undercarriage

Track Gauge 9.42 ft in (2870 mm)
Shoe Size 23.63 in (600 mm)
Number Of Carrier Rollers Per Side 2
Max Travel Speed 3.24 mph (5.2 km/h)
Ground Pressure 8.82 psi (60.82 kPa)
Number Of Track Rollers Per Side 9
Number Of Shoes Per Side 48
Drawbar Pull 61372.84 lb (273 kN)

Engine Details

Number Of Cylinders 6
Engine Make Cummins
Engine Model QSB6.7
Gross Power 227 hp (169.3 kw)
Net Power 197 hp (147 kw)
Power Measured @ 1900 rpm
Max Torque 700 lb ft (949.1 Nm)
Displacement 409 cu in (6.8 L)
Aspiration Turbocharged
Torque Measured @ 1400 rpm

Operational Specs

Operating Weight 70860 lb (32141.6 kg)
Fuel Tank Capacity 126.9 gal (480 L)
Cooling System Fluid Capacity 13.3 gal (50 L)
Hydraulic System Fluid Capacity 84.6 gal (320 L)
Operating Voltage 24 V
Engine Oil Capacity 6.4 gal (24 L)
Swing Drive Fluid Capacity 3 gal (11 L)
Alternator Supplied Amperage 50 amps
Hydraulic System Relief Valve Pressure 5120 psi (35301.2 kPa)
Hydraulic Pump Flow Capacity 133.2 gal/min (504 L/min)

Swing Mechanism

Swing Speed 10.2 rpm

Buckets

Reference Bucket Capacity 1.7 yd3 (1.3 m3)
Minimum Bucket Capacity 1.1 yd3 (0.8 m3)
Maximum Bucket Capacity 2.5 yd3 (1.9 m3)
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