Machine models

Kato HD550VII to HD820LC specifications

Entries in this reference
Listing-entry count
8

Short answer

Kato HD550VII to HD820LC: full-size excavators.

Selected configuration figures
Configuration	Documented field and quantity
HD550VII	Gross Power 99.3 hp Operating Weight 31,967 lb
HD550VIILC	Gross Power 99.3 hp Operating Weight 34,613 lb
HD700VII	Gross Power 123.4 hp Operating Weight 40,786 lb
HD700VIILC	Gross Power 123.4 hp Operating Weight 41,888 lb
HD800VII	Gross Power 138.2 hp Operating Weight 43,652 lb
HD800VIILC	Gross Power 138.2 hp Operating Weight 47,399 lb
HD820	Net Power 133 hp Operating Weight 42,990 lb
HD820LC	Net Power 133 hp Operating Weight 44,754 lb

HD550VII to HD820LC specification matrix — Listing labels reported by the source
Publisher name	Source guide	Listing-entry count	Labels named by the source
Kato	HD550VII to HD820LC	8	HD550VII, HD550VIILC, HD700VII, HD700VIILC, HD800VII, HD800VIILC, and 2 more

Boom/Stick Option (Hex) 1
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Max Cutting Height	27.76 ft	27.79 ft	31.63 ft	31.63 ft	31.53 ft	31.53 ft	31.34 ft	31.34 ft
Max Loading Height	19.39 ft	19.43 ft	22.09 ft	22.09 ft	21.4 ft	21.4 ft	9.42 ft	9.42 ft
Max Reach Along Ground	27.1 ft	27.1 ft	30.75 ft	30.75 ft	31.24 ft	31.24 ft	30.48 ft	30.48 ft
Max Vertical Wall Digging Depth	15.03 ft	15.03 ft	18.38 ft	18.38 ft	18.84 ft	18.84 ft	18.51 ft	18.51 ft
Max Digging Depth	18.08 ft	18.05 ft	20.08 ft	20.08 ft	20.44 ft	20.44 ft	20.38 ft	20.38 ft
Boom/Stick Option (Hex) 1	Short arm 2020mm	Short arm 2020mm	Short arm 2400mm	Short arm 2400mm	Short arm 2360mm	Short arm 2360mm	Boom 5630mm (18\' 06\'\') / Stick 2430mm (8\' 00\'\')	Boom 5630mm (18\' 06\'\') / Stick 2430mm (8\' 00\'\')

Specification	HD820	HD820LC
Shipping Length Of Unit	31.14 ft	31.14 ft
Shipping Height Of Unit	9.55 ft	9.55 ft

Dimensions and weight
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Ground Clearance	1.48 ft	1.48 ft	1.48 ft	1.48 ft	1.58 ft	1.58 ft	1.53 ft	1.53 ft
Width To Outside Of Tracks	8.17 ft	8.5 ft	9.26 ft	9.81 ft	9.81 ft	10.5 ft	9.26 ft	9.81 ft
Tail Swing Radius	8.11 ft	8.11 ft	9.16 ft	9.16 ft	9.98 ft	9.98 ft	9.19 ft	9.19 ft
Removal Counterweight Clearance	3.15 ft	3.19 ft	3.32 ft	3.32 ft	3.56 ft	3.56 ft	3.38 ft	3.38 ft

Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD820	HD820LC
Height To Top Of Cab	9.09 ft	9.13 ft	9.55 ft	9.55 ft	9.39 ft	9.39 ft

Specification	HD550VII	HD700VII	HD800VII	HD800VIILC	HD820	HD820LC
Length Of Track On Ground	9.39 ft	10.5 ft	10.96 ft	12.41 ft	11.06 ft	12.01 ft

Undercarriage
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Track Gauge	6.53 ft	6.53 ft	7.29 ft	7.85 ft	7.85 ft	8.54 ft	7.29 ft	7.85 ft
Shoe Size	19.69 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in
Number Of Track Rollers Per Side	7	7	7	8	7	9	7	8
Drawbar Pull	33,700 lb	33,700 lb	39,000 lb	39,000 lb	39,700 lb	39,700 lb	39,252 lb	39,252 lb
Ground Pressure	6.5 psi	5.4 psi	6.25 psi	5.83 psi	6.47 psi	6.27 psi	6.26 psi	6.11 psi
Number Of Carrier Rollers Per Side	1	2	2	2	2	2	2	2
Number Of Shoes Per Side	45	48	48	52	50	55	46	49
Max Travel Speed	3.42 mph	3.42 mph	3.42 mph	3.42 mph	3.42 mph	3.42 mph	3.42 mph	3.42 mph

Engine
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Number Of Cylinders	6	6	6	6	6	6	6	6
Engine Model	C 6D31T	C 6D31T	6D31T	6D31T	6D14-T	6D14-T	6D31T	6D31T
Power Measured @	2,000 rpm	2,000 rpm	2,200 rpm	2,200 rpm	2,100 rpm	2,100 rpm	2,200 rpm	2,200 rpm
Max Torque	281 lb-ft	281 lb-ft	318 lb-ft	318 lb-ft	380 lb-ft	380 lb-ft	340 lb-ft	340 lb-ft
Displacement	302 cu in	302 cu in	302 cu in	302 cu in	400.2 cu in	400.2 cu in	302 cu in	302 cu in
Aspiration	turbocharged	turbocharged	turbocharged	turbocharged	turbocharged	turbocharged	turbocharged	turbocharged
Torque Measured @	1,600 rpm	1,600 rpm	1,700 rpm	1,700 rpm	1,400 rpm	1,400 rpm	1,700 rpm	1,700 rpm

Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC
Gross Power	99.3 hp	99.3 hp	123.4 hp	123.4 hp	138.2 hp	138.2 hp

Specification	HD820	HD820LC
Net Power	133 hp	133 hp

Operational
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Operating Weight	31,967 lb	34,613 lb	40,786 lb	41,888 lb	43,652 lb	47,399 lb	42,990 lb	44,754 lb
Fuel Capacity	66.1 gal	66.1 gal	84.6 gal	84.6 gal	84.6 gal	84.6 gal	84.6 gal	84.6 gal
Cooling System Fluid Capacity	5.6 gal	5.6 gal	5.9 gal	5.9 gal	6.7 gal	6.7 gal	6.3 gal	6.3 gal
Hydraulic System Fluid Capacity	59.5 gal	59.5 gal	74 gal	74 gal	76.7 gal	76.7 gal	74 gal	74 gal
Operating Voltage	24 V	24 V	24 V	24 V	24 V	24 V	24 V	24 V
Engine Oil Capacity	4.5 gal	4.5 gal	4.5 gal	4.5 gal	5.3 gal	5.3 gal	5.9 gal	5.9 gal
Swing Drive Fluid Capacity	1.4 gal	1.4 gal	1.4 gal	1.4 gal	1.4 gal	1.4 gal	1.4 gal	1.4 gal
Alternator Supplied Amperage	30 amps	30 amps	30 amps	30 amps	30 amps	30 amps	30 amps	30 amps
Hydraulic System Relief Valve Pressure	4,760 psi	4,760 psi	4,760 psi	4,760 psi	4,760 psi	4,760 psi	4,270 psi	4,270 psi
Hydraulic Pump Flow Capacity	90.9 gpm	90.9 gpm	121.6 gpm	121.6 gpm	122.1 gpm	122.1 gpm	121.6 gpm	121.6 gpm

Swing Mechanism
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Swing Speed	13.4 rpm	13.4 rpm	13.5 rpm	13.5 rpm	10.5 rpm	10.5 rpm	13.5 rpm	13.5 rpm

Buckets
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Reference Bucket Capacity	0.9 yd3	0.9 yd3	1.1 yd3	1.1 yd3	1.2 yd3	1.2 yd3	1.1 yd3	1.1 yd3
Minimum Bucket Capacity	0.4 yd3	0.4 yd3	0.6 yd3	0.6 yd3	0.8 yd3	0.8 yd3	0.6 yd3	0.6 yd3
Maximum Bucket Capacity	1 yd3	1 yd3	1.6 yd3	1.6 yd3	1.8 yd3	1.8 yd3	1.5 yd3	1.5 yd3

Variants — Source comparison annotation
Source guide	Differing-field count reported
HD550VII to HD820LC	39

Ratios
Figure	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Engine horsepower per 1,000 lb of weight	3.1	2.9	3.0	2.9	3.2	2.9	3.1	3.0
Fuel tank per engine horsepower	0.67 gal	0.67 gal	0.69 gal	0.69 gal	0.61 gal	0.61 gal	0.64 gal	0.64 gal
Hydraulic power from the listed pump flow and relief pressure	252.4 hp	252.4 hp	337.7 hp	337.7 hp	339.1 hp	339.1 hp	302.9 hp	302.9 hp

Reference directory classification
Equipment group	full-size excavator

HD550VII to HD820LC: forum references — Forum-title search
Forum index	Equipment class queried	Names in the search	Matching titles
Heavy Equipment Forums	full-size excavator	Kato and the HD800, HD820 line that the HD700VII, HD800VII, HD800VIILC, HD820 belongs to (no title names the exact model)	7

Topics named by those titles
Title topic	Titles
hydraulics	2

Topic in the title	Threads	Share of matching threads
hydraulics	2	29%

Kato Hd800 Sev Excavator Hydraulics (Heavy Equipment Forums, 2024-10-05)
Kato Hd820 V (Heavy Equipment Forums, 2024-02-18)
Hd700 Vii Problem (Heavy Equipment Forums, 2016-10-05)
Kato Hd800 Se (Heavy Equipment Forums, 2014-11-18)

HD550VII to HD820LC: 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	HD550VII, HD550VIILC, HD700VII	No matching offers in this snapshot

Dated CPSC search
Date	Database	Names queried	Result
2026-09-24	U.S. Consumer Product Safety Commission	Kato; HD550VII, HD550VIILC, HD700VII	No matching recall in the stated search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Kato HD550VII — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Kato HD550VIILC — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Kato HD700VII — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Kato HD700VIILC — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Kato HD800VII — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Kato HD800VIILC — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Kato HD820 — RitchieSpecs. Observed 2026-09-24.
Reference site	Reference site: Kato HD820LC — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Kato HD550VII to HD820LC — Heavy Equipment Forums. Observed 2026-09-24.
Federal agency data	Federal agency data: Recall database search for Kato — U.S. Consumer Product Safety Commission. Observed 2026-09-24.

Kato HD550VII to HD820LC: Configuration records

HD550VII

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Cutting Height	27.76 ft
Max Loading Height	19.39 ft
Max Vertical Wall Digging Depth	15.03 ft
Max Digging Depth	18.08 ft
Max Reach Along Ground	27.1 ft
Boom/Stick Option (Hex) 1	Short arm 2020mm
Dimensions and weight
Width To Outside Of Tracks	8.17 ft
Length Of Track On Ground	9.39 ft
Ground Clearance	1.48 ft
Height To Top Of Cab	9.09 ft
Tail Swing Radius	8.11 ft
Removal Counterweight Clearance	3.15 ft
Undercarriage
Shoe Size	19.69 in
Track Gauge	6.53 ft
Ground Pressure	6.5 psi
Max Travel Speed	3.42 mph
Drawbar Pull	33,700 lb
Number Of Shoes Per Side	45
Number Of Carrier Rollers Per Side	1
Number Of Track Rollers Per Side	7
Engine
Number Of Cylinders	6
Engine Model	C 6D31T
Gross Power	99.3 hp
Power Measured @	2,000 rpm
Displacement	302 cu in
Aspiration	turbocharged
Max Torque	281 lb-ft
Torque Measured @	1,600 rpm
Operational
Operating Weight	31,967 lb
Fuel Capacity	66.1 gal
Hydraulic System Relief Valve Pressure	4,760 psi
Cooling System Fluid Capacity	5.6 gal
Operating Voltage	24 V
Hydraulic System Fluid Capacity	59.5 gal
Engine Oil Capacity	4.5 gal
Swing Drive Fluid Capacity	1.4 gal
Alternator Supplied Amperage	30 amps
Hydraulic Pump Flow Capacity	90.9 gpm
Swing Mechanism
Swing Speed	13.4 rpm
Buckets
Reference Bucket Capacity	0.9 yd3
Minimum Bucket Capacity	0.4 yd3
Maximum Bucket Capacity	1 yd3

Source

HD550VIILC

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Cutting Height	27.79 ft
Max Loading Height	19.43 ft
Max Vertical Wall Digging Depth	15.03 ft
Max Digging Depth	18.05 ft
Max Reach Along Ground	27.1 ft
Boom/Stick Option (Hex) 1	Short arm 2020mm
Dimensions and weight
Width To Outside Of Tracks	8.5 ft
Ground Clearance	1.48 ft
Height To Top Of Cab	9.13 ft
Tail Swing Radius	8.11 ft
Removal Counterweight Clearance	3.19 ft
Undercarriage
Shoe Size	23.63 in
Track Gauge	6.53 ft
Ground Pressure	5.4 psi
Max Travel Speed	3.42 mph
Drawbar Pull	33,700 lb
Number Of Shoes Per Side	48
Number Of Carrier Rollers Per Side	2
Number Of Track Rollers Per Side	7
Engine
Number Of Cylinders	6
Engine Model	C 6D31T
Gross Power	99.3 hp
Power Measured @	2,000 rpm
Displacement	302 cu in
Aspiration	turbocharged
Max Torque	281 lb-ft
Torque Measured @	1,600 rpm
Operational
Operating Weight	34,613 lb
Fuel Capacity	66.1 gal
Hydraulic System Relief Valve Pressure	4,760 psi
Cooling System Fluid Capacity	5.6 gal
Operating Voltage	24 V
Hydraulic System Fluid Capacity	59.5 gal
Engine Oil Capacity	4.5 gal
Swing Drive Fluid Capacity	1.4 gal
Alternator Supplied Amperage	30 amps
Hydraulic Pump Flow Capacity	90.9 gpm
Swing Mechanism
Swing Speed	13.4 rpm
Buckets
Reference Bucket Capacity	0.9 yd3
Minimum Bucket Capacity	0.4 yd3
Maximum Bucket Capacity	1 yd3

Source

HD700VII

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Cutting Height	31.63 ft
Max Loading Height	22.09 ft
Max Vertical Wall Digging Depth	18.38 ft
Max Digging Depth	20.08 ft
Max Reach Along Ground	30.75 ft
Boom/Stick Option (Hex) 1	Short arm 2400mm
Dimensions and weight
Width To Outside Of Tracks	9.26 ft
Length Of Track On Ground	10.5 ft
Ground Clearance	1.48 ft
Height To Top Of Cab	9.55 ft
Tail Swing Radius	9.16 ft
Removal Counterweight Clearance	3.32 ft
Undercarriage
Shoe Size	23.63 in
Track Gauge	7.29 ft
Ground Pressure	6.25 psi
Max Travel Speed	3.42 mph
Drawbar Pull	39,000 lb
Number Of Shoes Per Side	48
Number Of Carrier Rollers Per Side	2
Number Of Track Rollers Per Side	7
Engine
Number Of Cylinders	6
Engine Model	6D31T
Gross Power	123.4 hp
Power Measured @	2,200 rpm
Displacement	302 cu in
Aspiration	turbocharged
Max Torque	318 lb-ft
Torque Measured @	1,700 rpm
Operational
Operating Weight	40,786 lb
Fuel Capacity	84.6 gal
Hydraulic System Relief Valve Pressure	4,760 psi
Cooling System Fluid Capacity	5.9 gal
Operating Voltage	24 V
Hydraulic System Fluid Capacity	74 gal
Engine Oil Capacity	4.5 gal
Swing Drive Fluid Capacity	1.4 gal
Alternator Supplied Amperage	30 amps
Hydraulic Pump Flow Capacity	121.6 gpm
Swing Mechanism
Swing Speed	13.5 rpm
Buckets
Reference Bucket Capacity	1.1 yd3
Minimum Bucket Capacity	0.6 yd3
Maximum Bucket Capacity	1.6 yd3

Source

HD700VIILC

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Cutting Height	31.63 ft
Max Loading Height	22.09 ft
Max Vertical Wall Digging Depth	18.38 ft
Max Digging Depth	20.08 ft
Max Reach Along Ground	30.75 ft
Boom/Stick Option (Hex) 1	Short arm 2400mm
Dimensions and weight
Width To Outside Of Tracks	9.81 ft
Ground Clearance	1.48 ft
Height To Top Of Cab	9.55 ft
Tail Swing Radius	9.16 ft
Removal Counterweight Clearance	3.32 ft
Undercarriage
Shoe Size	23.63 in
Track Gauge	7.85 ft
Ground Pressure	5.83 psi
Max Travel Speed	3.42 mph
Drawbar Pull	39,000 lb
Number Of Shoes Per Side	52
Number Of Carrier Rollers Per Side	2
Number Of Track Rollers Per Side	8
Engine
Number Of Cylinders	6
Engine Model	6D31T
Gross Power	123.4 hp
Power Measured @	2,200 rpm
Displacement	302 cu in
Aspiration	turbocharged
Max Torque	318 lb-ft
Torque Measured @	1,700 rpm
Operational
Operating Weight	41,888 lb
Fuel Capacity	84.6 gal
Hydraulic System Relief Valve Pressure	4,760 psi
Cooling System Fluid Capacity	5.9 gal
Operating Voltage	24 V
Hydraulic System Fluid Capacity	74 gal
Engine Oil Capacity	4.5 gal
Swing Drive Fluid Capacity	1.4 gal
Alternator Supplied Amperage	30 amps
Hydraulic Pump Flow Capacity	121.6 gpm
Swing Mechanism
Swing Speed	13.5 rpm
Buckets
Reference Bucket Capacity	1.1 yd3
Minimum Bucket Capacity	0.6 yd3
Maximum Bucket Capacity	1.6 yd3

Source

HD800VII

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Cutting Height	31.53 ft
Max Loading Height	21.4 ft
Max Vertical Wall Digging Depth	18.84 ft
Max Digging Depth	20.44 ft
Max Reach Along Ground	31.24 ft
Boom/Stick Option (Hex) 1	Short arm 2360mm
Dimensions and weight
Width To Outside Of Tracks	9.81 ft
Length Of Track On Ground	10.96 ft
Ground Clearance	1.58 ft
Tail Swing Radius	9.98 ft
Removal Counterweight Clearance	3.56 ft
Undercarriage
Shoe Size	23.63 in
Track Gauge	7.85 ft
Ground Pressure	6.47 psi
Max Travel Speed	3.42 mph
Drawbar Pull	39,700 lb
Number Of Shoes Per Side	50
Number Of Carrier Rollers Per Side	2
Number Of Track Rollers Per Side	7
Engine
Number Of Cylinders	6
Engine Model	6D14-T
Gross Power	138.2 hp
Power Measured @	2,100 rpm
Displacement	400.2 cu in
Aspiration	turbocharged
Max Torque	380 lb-ft
Torque Measured @	1,400 rpm
Operational
Operating Weight	43,652 lb
Fuel Capacity	84.6 gal
Hydraulic System Relief Valve Pressure	4,760 psi
Cooling System Fluid Capacity	6.7 gal
Operating Voltage	24 V
Hydraulic System Fluid Capacity	76.7 gal
Engine Oil Capacity	5.3 gal
Swing Drive Fluid Capacity	1.4 gal
Alternator Supplied Amperage	30 amps
Hydraulic Pump Flow Capacity	122.1 gpm
Swing Mechanism
Swing Speed	10.5 rpm
Buckets
Reference Bucket Capacity	1.2 yd3
Minimum Bucket Capacity	0.8 yd3
Maximum Bucket Capacity	1.8 yd3

Source

HD800VIILC

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Cutting Height	31.53 ft
Max Loading Height	21.4 ft
Max Vertical Wall Digging Depth	18.84 ft
Max Digging Depth	20.44 ft
Max Reach Along Ground	31.24 ft
Boom/Stick Option (Hex) 1	Short arm 2360mm
Dimensions and weight
Width To Outside Of Tracks	10.5 ft
Length Of Track On Ground	12.41 ft
Ground Clearance	1.58 ft
Tail Swing Radius	9.98 ft
Removal Counterweight Clearance	3.56 ft
Undercarriage
Shoe Size	23.63 in
Track Gauge	8.54 ft
Ground Pressure	6.27 psi
Max Travel Speed	3.42 mph
Drawbar Pull	39,700 lb
Number Of Shoes Per Side	55
Number Of Carrier Rollers Per Side	2
Number Of Track Rollers Per Side	9
Engine
Number Of Cylinders	6
Engine Model	6D14-T
Gross Power	138.2 hp
Power Measured @	2,100 rpm
Displacement	400.2 cu in
Aspiration	turbocharged
Max Torque	380 lb-ft
Torque Measured @	1,400 rpm
Operational
Operating Weight	47,399 lb
Fuel Capacity	84.6 gal
Hydraulic System Relief Valve Pressure	4,760 psi
Cooling System Fluid Capacity	6.7 gal
Operating Voltage	24 V
Hydraulic System Fluid Capacity	76.7 gal
Engine Oil Capacity	5.3 gal
Swing Drive Fluid Capacity	1.4 gal
Alternator Supplied Amperage	30 amps
Hydraulic Pump Flow Capacity	122.1 gpm
Swing Mechanism
Swing Speed	10.5 rpm
Buckets
Reference Bucket Capacity	1.2 yd3
Minimum Bucket Capacity	0.8 yd3
Maximum Bucket Capacity	1.8 yd3

Source

HD820

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	31.14 ft
Shipping Height Of Unit	9.55 ft
Max Cutting Height	31.34 ft
Max Vertical Wall Digging Depth	18.51 ft
Max Digging Depth	20.38 ft
Max Reach Along Ground	30.48 ft
Boom/Stick Option (Hex) 1	Boom 5630mm (18' 06'') / Stick 2430mm (8' 00'')
Dimensions and weight
Width To Outside Of Tracks	9.26 ft
Length Of Track On Ground	11.06 ft
Ground Clearance	1.53 ft
Height To Top Of Cab	9.39 ft
Tail Swing Radius	9.19 ft
Removal Counterweight Clearance	3.38 ft
Undercarriage
Shoe Size	23.63 in
Track Gauge	7.29 ft
Ground Pressure	6.26 psi
Max Travel Speed	3.42 mph
Drawbar Pull	39,252 lb
Number Of Shoes Per Side	46
Number Of Carrier Rollers Per Side	2
Number Of Track Rollers Per Side	7
Engine
Number Of Cylinders	6
Engine Model	6D31T
Power Measured @	2,200 rpm
Displacement	302 cu in
Aspiration	turbocharged
Max Torque	340 lb-ft
Torque Measured @	1,700 rpm
Net Power	133 hp
Operational
Operating Weight	42,990 lb
Fuel Capacity	84.6 gal
Hydraulic System Relief Valve Pressure	4,270 psi
Cooling System Fluid Capacity	6.3 gal
Operating Voltage	24 V
Hydraulic System Fluid Capacity	74 gal
Engine Oil Capacity	5.9 gal
Swing Drive Fluid Capacity	1.4 gal
Alternator Supplied Amperage	30 amps
Hydraulic Pump Flow Capacity	121.6 gpm
Swing Mechanism
Swing Speed	13.5 rpm
Buckets
Reference Bucket Capacity	1.1 yd3
Minimum Bucket Capacity	0.6 yd3
Maximum Bucket Capacity	1.5 yd3

Source

HD820LC

Specification	Source figure
Boom/Stick Option (Hex) 1
Shipping Length Of Unit	31.14 ft
Shipping Height Of Unit	9.55 ft
Max Cutting Height	31.34 ft
Max Vertical Wall Digging Depth	18.51 ft
Max Digging Depth	20.38 ft
Max Reach Along Ground	30.48 ft
Boom/Stick Option (Hex) 1	Boom 5630mm (18' 06'') / Stick 2430mm (8' 00'')
Dimensions and weight
Width To Outside Of Tracks	9.81 ft
Length Of Track On Ground	12.01 ft
Ground Clearance	1.53 ft
Height To Top Of Cab	9.39 ft
Tail Swing Radius	9.19 ft
Removal Counterweight Clearance	3.38 ft
Undercarriage
Shoe Size	23.63 in
Track Gauge	7.85 ft
Ground Pressure	6.11 psi
Max Travel Speed	3.42 mph
Drawbar Pull	39,252 lb
Number Of Shoes Per Side	49
Number Of Carrier Rollers Per Side	2
Number Of Track Rollers Per Side	8
Engine
Number Of Cylinders	6
Engine Model	6D31T
Power Measured @	2,200 rpm
Displacement	302 cu in
Aspiration	turbocharged
Max Torque	340 lb-ft
Torque Measured @	1,700 rpm
Net Power	133 hp
Operational
Operating Weight	44,754 lb
Fuel Capacity	84.6 gal
Hydraulic System Relief Valve Pressure	4,270 psi
Cooling System Fluid Capacity	6.3 gal
Operating Voltage	24 V
Hydraulic System Fluid Capacity	74 gal
Engine Oil Capacity	5.9 gal
Swing Drive Fluid Capacity	1.4 gal
Alternator Supplied Amperage	30 amps
Hydraulic Pump Flow Capacity	121.6 gpm
Swing Mechanism
Swing Speed	13.5 rpm
Buckets
Reference Bucket Capacity	1.1 yd3
Minimum Bucket Capacity	0.6 yd3
Maximum Bucket Capacity	1.5 yd3

Source

Compare Kato HD550VII, HD550VIILC, HD700VII, HD700VIILC, HD800VII, HD800VIILC, HD820, HD820LC

Boom/Stick Option (Hex) 1
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Max Cutting Height	27.76 ft	27.79 ft	31.63 ft	31.63 ft	31.53 ft	31.53 ft	31.34 ft	31.34 ft
Max Reach Along Ground	27.1 ft	27.1 ft	30.75 ft	30.75 ft	31.24 ft	31.24 ft	30.48 ft	30.48 ft
Max Vertical Wall Digging Depth	15.03 ft	15.03 ft	18.38 ft	18.38 ft	18.84 ft	18.84 ft	18.51 ft	18.51 ft
Max Digging Depth	18.08 ft	18.05 ft	20.08 ft	20.08 ft	20.44 ft	20.44 ft	20.38 ft	20.38 ft

Dimensions and weight
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Ground Clearance	1.48 ft	1.48 ft	1.48 ft	1.48 ft	1.58 ft	1.58 ft	1.53 ft	1.53 ft
Width To Outside Of Tracks	8.17 ft	8.5 ft	9.26 ft	9.81 ft	9.81 ft	10.5 ft	9.26 ft	9.81 ft
Tail Swing Radius	8.11 ft	8.11 ft	9.16 ft	9.16 ft	9.98 ft	9.98 ft	9.19 ft	9.19 ft
Removal Counterweight Clearance	3.15 ft	3.19 ft	3.32 ft	3.32 ft	3.56 ft	3.56 ft	3.38 ft	3.38 ft

Undercarriage
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Track Gauge	6.53 ft	6.53 ft	7.29 ft	7.85 ft	7.85 ft	8.54 ft	7.29 ft	7.85 ft
Shoe Size	19.69 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in	23.63 in
Number Of Track Rollers Per Side	7	7	7	8	7	9	7	8
Drawbar Pull	33,700 lb	33,700 lb	39,000 lb	39,000 lb	39,700 lb	39,700 lb	39,252 lb	39,252 lb
Ground Pressure	6.5 psi	5.4 psi	6.25 psi	5.83 psi	6.47 psi	6.27 psi	6.26 psi	6.11 psi
Number Of Carrier Rollers Per Side	1	2	2	2	2	2	2	2
Number Of Shoes Per Side	45	48	48	52	50	55	46	49
Max Travel Speed	3.42 mph	3.42 mph	3.42 mph	3.42 mph	3.42 mph	3.42 mph	3.42 mph	3.42 mph

Engine
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Number Of Cylinders	6	6	6	6	6	6	6	6
Engine Model	C 6D31T	C 6D31T	6D31T	6D31T	6D14-T	6D14-T	6D31T	6D31T
Power Measured @	2,000 rpm	2,000 rpm	2,200 rpm	2,200 rpm	2,100 rpm	2,100 rpm	2,200 rpm	2,200 rpm
Max Torque	281 lb-ft	281 lb-ft	318 lb-ft	318 lb-ft	380 lb-ft	380 lb-ft	340 lb-ft	340 lb-ft
Displacement	302 cu in	302 cu in	302 cu in	302 cu in	400.2 cu in	400.2 cu in	302 cu in	302 cu in
Aspiration	turbocharged	turbocharged	turbocharged	turbocharged	turbocharged	turbocharged	turbocharged	turbocharged
Torque Measured @	1,600 rpm	1,600 rpm	1,700 rpm	1,700 rpm	1,400 rpm	1,400 rpm	1,700 rpm	1,700 rpm

Operational
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Operating Weight	31,967 lb	34,613 lb	40,786 lb	41,888 lb	43,652 lb	47,399 lb	42,990 lb	44,754 lb
Fuel Capacity	66.1 gal	66.1 gal	84.6 gal	84.6 gal	84.6 gal	84.6 gal	84.6 gal	84.6 gal
Cooling System Fluid Capacity	5.6 gal	5.6 gal	5.9 gal	5.9 gal	6.7 gal	6.7 gal	6.3 gal	6.3 gal
Hydraulic System Fluid Capacity	59.5 gal	59.5 gal	74 gal	74 gal	76.7 gal	76.7 gal	74 gal	74 gal
Operating Voltage	24 V	24 V	24 V	24 V	24 V	24 V	24 V	24 V
Engine Oil Capacity	4.5 gal	4.5 gal	4.5 gal	4.5 gal	5.3 gal	5.3 gal	5.9 gal	5.9 gal
Swing Drive Fluid Capacity	1.4 gal	1.4 gal	1.4 gal	1.4 gal	1.4 gal	1.4 gal	1.4 gal	1.4 gal
Alternator Supplied Amperage	30 amps	30 amps	30 amps	30 amps	30 amps	30 amps	30 amps	30 amps
Hydraulic System Relief Valve Pressure	4,760 psi	4,760 psi	4,760 psi	4,760 psi	4,760 psi	4,760 psi	4,270 psi	4,270 psi
Hydraulic Pump Flow Capacity	90.9 gpm	90.9 gpm	121.6 gpm	121.6 gpm	122.1 gpm	122.1 gpm	121.6 gpm	121.6 gpm

Swing Mechanism
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Swing Speed	13.4 rpm	13.4 rpm	13.5 rpm	13.5 rpm	10.5 rpm	10.5 rpm	13.5 rpm	13.5 rpm

Buckets
Specification	HD550VII	HD550VIILC	HD700VII	HD700VIILC	HD800VII	HD800VIILC	HD820	HD820LC
Reference Bucket Capacity	0.9 yd3	0.9 yd3	1.1 yd3	1.1 yd3	1.2 yd3	1.2 yd3	1.1 yd3	1.1 yd3
Minimum Bucket Capacity	0.4 yd3	0.4 yd3	0.6 yd3	0.6 yd3	0.8 yd3	0.8 yd3	0.6 yd3	0.6 yd3
Maximum Bucket Capacity	1 yd3	1 yd3	1.6 yd3	1.6 yd3	1.8 yd3	1.8 yd3	1.5 yd3	1.5 yd3

More in Kato: HD820III–HD823MRLC, HD400VII–HD513MRIII, HD820V.

Kato HD550VII to HD820LC specifications

Sources for this page

Kato HD550VII to HD820LC: Configuration records