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Hyundai

ROBEX 320LC-7 High Chassis

Excavator

Operating Weight
76,500 lb
Max Digging Depth
241 in
Max Digging Depth
252 in
Net Power
232.0 hp
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Hyundai ROBEX 320LC-7 High Chassis Excavator
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Specifications

69 data points

Operating Specifications

Operating Specifications specifications
Operating Weight76,500 lb
Fuel Capacity126.9 gal
Hydraulic Pump Flow Capacity137.4 gal/min
Hydraulic System Fluid Capacity84.6 gal
Hydraulic System Relief Valve Pressure4,690 psi
Engine Oil Capacity6.8 gal
Cooling System Fluid Capacity11.9 gal
Operating Voltage24 V
Swing Drive Fluid Capacity3.0 gal
Alternator Supplied Amperage50 A

Engine

Engine specifications
Engine ModelC8.3-C
Displacement506 in³
Power Measured @1,750 rpm
Gross Power259.0 hp
Net Power232.0 hp
Aspirationturbocharged
Torque Measured @1,300 rpm
Max Torque899 lb-ft

Dimensions

Dimensions specifications
Ground Clearance31 in
Height - Top of Cab134 in
Length of Track on Ground159 in
Tail Swing Radius132 in
Width to Outside of Tracks137 in
Removal Counterweight Clearance60 in

Undercarriage

Undercarriage specifications
Ground Pressure10 psi
Track Gauge114 in
Number of Track Rollers per Side9
Max Travel Speed3.4 mph
Shoe Size24 in
Number of Shoes per Side48
Number of Carrier Rollers per Side2
Drawbar Pull62,830 lb

Boom/Stick Excavator Option 1

Boom/Stick Excavator Option 1 specifications
Max Digging Depth241 in
Max Reach Along Ground396 in
Max Loading Height289 in
Max Vertical Wall Digging Depth226 in
Max Cutting Height414 in
Shipping Length of Unit443 in
Shipping Height of Unit148 in

Bucket

Bucket specifications
Reference Bucket Capacity1.90 yd³
Maximum Bucket Capacity2.80 yd³
Minimum Bucket Capacity1.20 yd³

Swing Mechanism

Swing Mechanism specifications
Swing Speed9 rpm

Boom/Stick Excavator Option 2

Boom/Stick Excavator Option 2 specifications
Max Digging Depth252 in
Max Vertical Wall Digging Depth223 in
Max Cutting Height411 in
Max Loading Height289 in
Max Reach Along Ground404 in
Shipping Length of Unit438 in
Shipping Height of Unit149 in

Boom/Stick Excavator Option 3

Boom/Stick Excavator Option 3 specifications
Max Digging Depth280 in
Max Cutting Height418 in
Max Loading Height296 in
Max Vertical Wall Digging Depth240 in
Max Reach Along Ground428 in
Shipping Length of Unit430 in

Boom/Stick Excavator Option 4

Boom/Stick Excavator Option 4 specifications
Max Digging Depth313 in
Max Cutting Height433 in
Max Reach Along Ground462 in
Max Loading Height312 in
Max Vertical Wall Dig Depth240 in
Shipping Length of Unit433 in

Boom/Stick Excavator Option 5

Boom/Stick Excavator Option 5 specifications
Max Digging Depth231 in
Max Reach Along Ground384 in
Max Cutting Height403 in
Max Loading Height278 in
Max Vertical Wall Dig Depth215 in
Shipping Height of Unit150 in
Shipping Length of Unit431 in

Comparable machines

Other excavators in a similar weight class.