Machine models

Hyundai R450-7 to R800LC-7A specifications

Entries in this reference
Listing-entry count
6

Short answer

Hyundai R450-7 to R800LC-7A: full-size excavators.

Selected configuration figures
Configuration	Documented field and quantity
R450-7	Gross Power 353 hp Operating Weight 96,300 lb
R450-7A	Gross Power 357 hp Operating Weight 96,563 lb
R450LC-7	Gross Power 353 hp Operating Weight 99,000 lb
R500LC-7	Gross Power 353 hp Operating Weight 107,586 lb
R500LC-7A	Gross Power 357 hp Operating Weight 107,580 lb
R800LC-7A	Gross Power 510 hp Operating Weight 181,485 lb

R450-7 to R800LC-7A specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Hyundai	R450-7 to R800LC-7A	6	R450-7, R450-7A, R450LC-7, R500LC-7, R500LC-7A, and R800LC-7A

Boom/Stick Option (Hex) 1
Specification	R450-7	R450-7A	R450LC-7	R500LC-7	R500LC-7A	R800LC-7A
Shipping Length Of Unit	40.13 ft	40.13 ft	40.13 ft	40.16 ft	40.16 ft	42.98 ft
Shipping Height Of Unit	12.54 ft	12.54 ft	12.54 ft	13.03 ft	13.03 ft	16.54 ft
Max Cutting Height	34.78 ft	34.78 ft	34.78 ft	35.08 ft	35.08 ft	38.55 ft
Max Loading Height	23.59 ft	23.59 ft	23.59 ft	23.86 ft	23.86 ft	24.61 ft
Max Reach Along Ground	35.9 ft	35.9 ft	35.9 ft	35.77 ft	35.77 ft	39.28 ft
Max Vertical Wall Digging Depth	19.66 ft	19.66 ft	19.66 ft	19.07 ft	19.07 ft	18.61 ft
Max Digging Depth	22.35 ft	22.35 ft	22.35 ft	21.76 ft	21.76 ft	23.76 ft
Boom/Stick Option (Hex) 1	Boom 23'2" (7060mm)/Stick 7'10" (2400mm)	Boom 23'2" (7060mm)/Stick 7'10" (2400mm)	Boom 23'2" (7060mm)/Stick 7'10" (2400mm)	23'2 (7060mm) Boom / 7'10 (2400mm) Stick	23'2 (7060mm) Boom / 7'10 (2400mm) Stick	Boom 23\'7\" (7200mm) / Stick 9\'8\" (2950mm)

Dimensions and weight
Specification	R450-7	R450-7A	R450LC-7	R500LC-7	R500LC-7A	R800LC-7A
Ground Clearance	1.83 ft	1.83 ft	1.83 ft	2.53 ft	2.53 ft	2.89 ft
Height To Top Of Cab	10.67 ft	10.67 ft	10.67 ft	11.13 ft	11.13 ft	11.75 ft
Width To Outside Of Tracks	10.96 ft	10.96 ft	10.96 ft	10.96 ft	11.62 ft	14.42 ft
Length Of Track On Ground	13.26 ft	13.26 ft	14.67 ft	14.67 ft	14.67 ft	16.51 ft
Tail Swing Radius	12.21 ft	12.21 ft	12.21 ft	12.21 ft	12.21 ft	14.16 ft
Removal Counterweight Clearance	4.4 ft	4.4 ft	4.4 ft	4.93 ft	4.93 ft	5.16 ft

Undercarriage
Specification	R450-7	R450-7A	R450LC-7	R500LC-7	R500LC-7A	R800LC-7A
Track Gauge	8.99 ft	8.99 ft	8.99 ft	9.65 ft	9.65 ft	11.49 ft
Shoe Size	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	27.56 in
Ground Pressure	10.81 psi	11.8 psi	11.09 psi	11.94 psi	11.94 psi	15.22 psi
Max Travel Speed	3.3 mph	3.11 mph	3.3 mph	3.3 mph	3.3 mph	2.49 mph
Number Of Track Rollers Per Side	7	7	9	9	9	9
Number Of Shoes Per Side	49	49	53	53	53	51
Number Of Carrier Rollers Per Side	2	2	2	3	3	3

Specification	R450-7	R450-7A	R450LC-7	R500LC-7	R500LC-7A
Drawbar Pull	82,000 lb	84,800 lb	82,000 lb	82,000 lb	82,000 lb

Engine
Specification	R450-7	R450-7A	R450LC-7	R500LC-7	R500LC-7A	R800LC-7A
Number Of Cylinders	6	6	6	6	6	6
Engine Model	QSM11-C	QSM11	QSM11-C	QSM11-C	QSM11	QSX15
Gross Power	353 hp	357 hp	353 hp	353 hp	357 hp	510 hp
Net Power	320 hp	320 hp	320 hp	320 hp	320 hp	490 hp
Power Measured @	1,900 rpm	1,900 rpm	1,900 rpm	1,900 rpm	1,900 rpm	1,800 rpm
Max Torque	1,320 lb-ft	1,234 lb-ft	1,320 lb-ft	1,320 lb-ft	1,234 lb-ft	1,744 lb-ft
Displacement	659 cu in	659 cu in	659 cu in	659 cu in	659 cu in	915 cu in
Aspiration	turbocharged	turbocharged	turbocharged	Turbocharged	Turbocharged	Turbocharged
Torque Measured @	1,300 rpm	1,400 rpm	1,300 rpm	1,300 rpm	1,400 rpm	1,400 rpm

Operational
Specification	R450-7	R450-7A	R450LC-7	R500LC-7	R500LC-7A	R800LC-7A
Operating Weight	96,300 lb	96,563 lb	99,000 lb	107,586 lb	107,580 lb	181,485 lb
Fuel Capacity	161.2 gal	161.2 gal	161.2 gal	161.2 gal	161.2 gal	248.4 gal
Cooling System Fluid Capacity	13.3 gal	13.3 gal	13.3 gal	13.3 gal	13.3 gal	15.6 gal
Hydraulic System Fluid Capacity	100.4 gal	100.4 gal	100.4 gal	100.4 gal	100.4 gal	211.4 gal
Operating Voltage	24 V	24 V	24 V	24 V	24 V	24 V
Engine Oil Capacity	10.1 gal	10.1 gal	10.1 gal	10.1 gal	10.1 gal	11.5 gal
Swing Drive Fluid Capacity	1.4 gal	1.4 gal	1.4 gal	1.4 gal	1.4 gal	1.6 gal
Alternator Supplied Amperage	50 amps	50 amps	50 amps	50 amps	50 amps	100 amps
Hydraulic System Relief Valve Pressure	4,690 psi	5,120 psi	4,690 psi	4,690 psi	4,690 psi	4,980 psi
Hydraulic Pump Flow Capacity	200.8 gpm	190.3 gpm	200.8 gpm	200.8 gpm	190.3 gpm	266.3 gpm

Swing Mechanism
Specification	R450-7	R450-7A	R450LC-7	R500LC-7	R500LC-7A	R800LC-7A
Swing Speed	10.3 rpm	9 rpm	10.3 rpm	10 rpm	9 rpm	6.3 rpm

Buckets
Specification	R450-7	R450-7A	R450LC-7	R500LC-7	R500LC-7A	R800LC-7A
Reference Bucket Capacity	2.9 yd3	2.9 yd3	2.9 yd3	2.9 yd3	2.9 yd3	6 yd3
Minimum Bucket Capacity	1.9 yd3	1.9 yd3	1.9 yd3	1.9 yd3	1.9 yd3	4.5 yd3
Maximum Bucket Capacity	4.2 yd3	4.2 yd3	4.2 yd3	4.8 yd3	4.8 yd3	6.7 yd3

Variants — Source comparison annotation
Source guide	Differing-field count reported
R450-7 to R800LC-7A	43

Ratios
Figure	R450-7	R450-7A	R450LC-7	R500LC-7	R500LC-7A	R800LC-7A
Engine horsepower per 1,000 lb of weight	3.3	3.3	3.2	3.0	3.0	2.7
Fuel tank per engine horsepower	0.50 gal	0.50 gal	0.50 gal	0.50 gal	0.50 gal	0.51 gal
Hydraulic power from the listed pump flow and relief pressure	549.4 hp	568.5 hp	549.4 hp	549.4 hp	520.7 hp	773.7 hp

R450-7 to R800LC-7A: forum references

Dated forum-index scope
Forum index	Exact-model query	Exact-model title matches	Broader equipment query	Broader title matches
Heavy Equipment Forums	Hyundai full-size excavator	0	Hyundai full-size excavators	7

Hyundai Mini Excavators (Heavy Equipment Forums, 2026-08-08)
Hyundai Hitachi Excavators Fuel Consumption (Heavy Equipment Forums, 2025-04-02)
Newer Hyundai Excavators (Heavy Equipment Forums, 2024-09-26)
Hyundai Excavators (Heavy Equipment Forums, 2023-10-18)

R450-7 to R800LC-7A: dated market and recall observations — Dated listing search
Date	Listing index	Equipment class	Names queried	Result
2026-09-24	MachineryTrader (machinerytrader.com)	full-size excavator	R450-7, R450-7A, R450LC-7	No matching offers in this snapshot

Dated CPSC search
Date	Database	Names queried	Result
2026-09-24	U.S. Consumer Product Safety Commission	Hyundai; R450-7, R450-7A, R450LC-7	No matching recall in the stated search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Hyundai R450-7 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hyundai R450-7A — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hyundai R450LC-7 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hyundai R500LC-7 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hyundai R500LC-7A — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Hyundai R800LC-7A — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Hyundai R450-7 to R800LC-7A — Heavy Equipment Forums. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Hyundai — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Hyundai R450-7 to R800LC-7A: Configuration records

R450-7

Specification	Source figure
Specifications
Shipping Length Of Unit	40.13 ft
Shipping Height Of Unit	12.54 ft
Max Cutting Height	34.78 ft
Max Loading Height	23.59 ft
Max Reach Along Ground	35.9 ft
Max Vertical Wall Digging Depth	19.66 ft
Max Digging Depth	22.35 ft
Boom/Stick Option (Hex) 1	Boom 23'2" (7060mm)/Stick 7'10" (2400mm)
Ground Clearance	1.83 ft
Height To Top Of Cab	10.67 ft
Width To Outside Of Tracks	10.96 ft
Length Of Track On Ground	13.26 ft
Tail Swing Radius	12.21 ft
Removal Counterweight Clearance	4.4 ft
Track Gauge	8.99 ft
Shoe Size	23.63 in
Number Of Carrier Rollers Per Side	2
Max Travel Speed	3.3 mph
Ground Pressure	10.81 psi
Number Of Track Rollers Per Side	7
Number Of Shoes Per Side	49
Drawbar Pull	82,000 lb
Number Of Cylinders	6
Engine Model	QSM11-C
Gross Power	353 hp
Net Power	320 hp
Power Measured @	1,900 rpm
Max Torque	1,320 lb-ft
Displacement	659 cu in
Aspiration	turbocharged
Torque Measured @	1,300 rpm
Operating Weight	96,300 lb
Fuel Capacity	161.2 gal
Cooling System Fluid Capacity	13.3 gal
Hydraulic System Fluid Capacity	100.4 gal
Operating Voltage	24 V
Engine Oil Capacity	10.1 gal
Swing Drive Fluid Capacity	1.4 gal
Alternator Supplied Amperage	50 amps
Hydraulic System Relief Valve Pressure	4,690 psi
Hydraulic Pump Flow Capacity	200.8 gpm
Swing Speed	10.3 rpm
Reference Bucket Capacity	2.9 yd3
Minimum Bucket Capacity	1.9 yd3
Maximum Bucket Capacity	4.2 yd3

Source

R450-7A

Specification	Source figure
Specifications
Shipping Length Of Unit	40.13 ft
Shipping Height Of Unit	12.54 ft
Max Cutting Height	34.78 ft
Max Loading Height	23.59 ft
Max Reach Along Ground	35.9 ft
Max Vertical Wall Digging Depth	19.66 ft
Max Digging Depth	22.35 ft
Boom/Stick Option (Hex) 1	Boom 23'2" (7060mm)/Stick 7'10" (2400mm)
Ground Clearance	1.83 ft
Height To Top Of Cab	10.67 ft
Width To Outside Of Tracks	10.96 ft
Length Of Track On Ground	13.26 ft
Tail Swing Radius	12.21 ft
Removal Counterweight Clearance	4.4 ft
Track Gauge	8.99 ft
Shoe Size	23.63 in
Number Of Carrier Rollers Per Side	2
Max Travel Speed	3.11 mph
Ground Pressure	11.8 psi
Number Of Track Rollers Per Side	7
Number Of Shoes Per Side	49
Drawbar Pull	84,800 lb
Number Of Cylinders	6
Engine Model	QSM11
Gross Power	357 hp
Net Power	320 hp
Power Measured @	1,900 rpm
Max Torque	1,234 lb-ft
Displacement	659 cu in
Aspiration	turbocharged
Torque Measured @	1,400 rpm
Operating Weight	96,563 lb
Fuel Capacity	161.2 gal
Cooling System Fluid Capacity	13.3 gal
Hydraulic System Fluid Capacity	100.4 gal
Operating Voltage	24 V
Engine Oil Capacity	10.1 gal
Swing Drive Fluid Capacity	1.4 gal
Alternator Supplied Amperage	50 amps
Hydraulic System Relief Valve Pressure	5,120 psi
Hydraulic Pump Flow Capacity	190.3 gpm
Swing Speed	9 rpm
Reference Bucket Capacity	2.9 yd3
Minimum Bucket Capacity	1.9 yd3
Maximum Bucket Capacity	4.2 yd3

Source

R450LC-7

Specification	Source figure
Specifications
Shipping Length Of Unit	40.13 ft
Shipping Height Of Unit	12.54 ft
Max Cutting Height	34.78 ft
Max Loading Height	23.59 ft
Max Reach Along Ground	35.9 ft
Max Vertical Wall Digging Depth	19.66 ft
Max Digging Depth	22.35 ft
Boom/Stick Option (Hex) 1	Boom 23'2" (7060mm)/Stick 7'10" (2400mm)
Ground Clearance	1.83 ft
Height To Top Of Cab	10.67 ft
Width To Outside Of Tracks	10.96 ft
Length Of Track On Ground	14.67 ft
Tail Swing Radius	12.21 ft
Removal Counterweight Clearance	4.4 ft
Track Gauge	8.99 ft
Shoe Size	23.63 in
Number Of Carrier Rollers Per Side	2
Max Travel Speed	3.3 mph
Ground Pressure	11.09 psi
Number Of Track Rollers Per Side	9
Number Of Shoes Per Side	53
Drawbar Pull	82,000 lb
Number Of Cylinders	6
Engine Model	QSM11-C
Gross Power	353 hp
Net Power	320 hp
Power Measured @	1,900 rpm
Max Torque	1,320 lb-ft
Displacement	659 cu in
Aspiration	turbocharged
Torque Measured @	1,300 rpm
Operating Weight	99,000 lb
Fuel Capacity	161.2 gal
Cooling System Fluid Capacity	13.3 gal
Hydraulic System Fluid Capacity	100.4 gal
Operating Voltage	24 V
Engine Oil Capacity	10.1 gal
Swing Drive Fluid Capacity	1.4 gal
Alternator Supplied Amperage	50 amps
Hydraulic System Relief Valve Pressure	4,690 psi
Hydraulic Pump Flow Capacity	200.8 gpm
Swing Speed	10.3 rpm
Reference Bucket Capacity	2.9 yd3
Minimum Bucket Capacity	1.9 yd3
Maximum Bucket Capacity	4.2 yd3

Source

R500LC-7

Specification	Source figure
Specifications
Shipping Length Of Unit	40.16 ft
Shipping Height Of Unit	13.03 ft
Max Cutting Height	35.08 ft
Max Loading Height	23.86 ft
Max Reach Along Ground	35.77 ft
Max Vertical Wall Digging Depth	19.07 ft
Max Digging Depth	21.76 ft
Boom/Stick Option (Hex) 1	23'2 (7060mm) Boom / 7'10 (2400mm) Stick
Ground Clearance	2.53 ft
Height To Top Of Cab	11.13 ft
Width To Outside Of Tracks	10.96 ft
Length Of Track On Ground	14.67 ft
Tail Swing Radius	12.21 ft
Removal Counterweight Clearance	4.93 ft
Track Gauge	9.65 ft
Shoe Size	23.63 in
Number Of Carrier Rollers Per Side	3
Max Travel Speed	3.3 mph
Ground Pressure	11.94 psi
Number Of Track Rollers Per Side	9
Number Of Shoes Per Side	53
Drawbar Pull	82,000 lb
Number Of Cylinders	6
Engine Model	QSM11-C
Gross Power	353 hp
Net Power	320 hp
Power Measured @	1,900 rpm
Max Torque	1,320 lb-ft
Displacement	659 cu in
Aspiration	Turbocharged
Torque Measured @	1,300 rpm
Operating Weight	107,586 lb
Fuel Capacity	161.2 gal
Cooling System Fluid Capacity	13.3 gal
Hydraulic System Fluid Capacity	100.4 gal
Operating Voltage	24 V
Engine Oil Capacity	10.1 gal
Swing Drive Fluid Capacity	1.4 gal
Alternator Supplied Amperage	50 amps
Hydraulic System Relief Valve Pressure	4,690 psi
Hydraulic Pump Flow Capacity	200.8 gpm
Swing Speed	10 rpm
Reference Bucket Capacity	2.9 yd3
Minimum Bucket Capacity	1.9 yd3
Maximum Bucket Capacity	4.8 yd3

Source

R500LC-7A

Specification	Source figure
Specifications
Shipping Length Of Unit	40.16 ft
Shipping Height Of Unit	13.03 ft
Max Cutting Height	35.08 ft
Max Loading Height	23.86 ft
Max Reach Along Ground	35.77 ft
Max Vertical Wall Digging Depth	19.07 ft
Max Digging Depth	21.76 ft
Boom/Stick Option (Hex) 1	23'2 (7060mm) Boom / 7'10 (2400mm) Stick
Ground Clearance	2.53 ft
Height To Top Of Cab	11.13 ft
Width To Outside Of Tracks	11.62 ft
Length Of Track On Ground	14.67 ft
Tail Swing Radius	12.21 ft
Removal Counterweight Clearance	4.93 ft
Track Gauge	9.65 ft
Shoe Size	23.63 in
Number Of Carrier Rollers Per Side	3
Max Travel Speed	3.3 mph
Ground Pressure	11.94 psi
Number Of Track Rollers Per Side	9
Number Of Shoes Per Side	53
Drawbar Pull	82,000 lb
Number Of Cylinders	6
Engine Model	QSM11
Gross Power	357 hp
Net Power	320 hp
Power Measured @	1,900 rpm
Max Torque	1,234 lb-ft
Displacement	659 cu in
Aspiration	Turbocharged
Torque Measured @	1,400 rpm
Operating Weight	107,580 lb
Fuel Capacity	161.2 gal
Cooling System Fluid Capacity	13.3 gal
Hydraulic System Fluid Capacity	100.4 gal
Operating Voltage	24 V
Engine Oil Capacity	10.1 gal
Swing Drive Fluid Capacity	1.4 gal
Alternator Supplied Amperage	50 amps
Hydraulic System Relief Valve Pressure	4,690 psi
Hydraulic Pump Flow Capacity	190.3 gpm
Swing Speed	9 rpm
Reference Bucket Capacity	2.9 yd3
Minimum Bucket Capacity	1.9 yd3
Maximum Bucket Capacity	4.8 yd3

Source

R800LC-7A

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	42.98 ft
Shipping Height Of Unit	16.54 ft
Max Cutting Height	38.55 ft
Max Loading Height	24.61 ft
Max Reach Along Ground	39.28 ft
Max Vertical Wall Digging Depth	18.61 ft
Max Digging Depth	23.76 ft
Boom/Stick Option (Hex) 1	Boom 23'7" (7200mm) / Stick 9'8" (2950mm)
Dimensions and weight
Ground Clearance	2.89 ft
Height To Top Of Cab	11.75 ft
Width To Outside Of Tracks	14.42 ft
Length Of Track On Ground	16.51 ft
Tail Swing Radius	14.16 ft
Removal Counterweight Clearance	5.16 ft
Undercarriage
Track Gauge	11.49 ft
Shoe Size	27.56 in
Ground Pressure	15.22 psi
Max Travel Speed	2.49 mph
Number Of Track Rollers Per Side	9
Number Of Shoes Per Side	51
Number Of Carrier Rollers Per Side	3
Engine
Number Of Cylinders	6
Engine Model	QSX15
Gross Power	510 hp
Net Power	490 hp
Power Measured @	1,800 rpm
Max Torque	1,744 lb-ft
Displacement	915 cu in
Aspiration	Turbocharged
Torque Measured @	1,400 rpm
Operational
Operating Weight	181,485 lb
Fuel Capacity	248.4 gal
Cooling System Fluid Capacity	15.6 gal
Hydraulic System Fluid Capacity	211.4 gal
Operating Voltage	24 V
Engine Oil Capacity	11.5 gal
Swing Drive Fluid Capacity	1.6 gal
Alternator Supplied Amperage	100 amps
Hydraulic System Relief Valve Pressure	4,980 psi
Hydraulic Pump Flow Capacity	266.3 gpm
Swing Mechanism
Swing Speed	6.3 rpm
Buckets
Reference Bucket Capacity	6 yd3
Minimum Bucket Capacity	4.5 yd3
Maximum Bucket Capacity	6.7 yd3

Source

More in Hyundai: R80-7, R75-7–R290LC-7A High Chassis specs, R110-7–R140LCM-7A.

Hyundai R450-7 to R800LC-7A specifications

R450-7 to R800LC-7A: forum references

Sources for this page

Hyundai R450-7 to R800LC-7A: Configuration records