Machine models

Kato HD820V specifications

Entries in this reference
Listing-entry count
1

Short answer

Kato HD820V: full-size excavator.

Selected configuration figures
Configuration	Documented field and quantity
HD820V	Gross Power 150.9 hp Operating Weight 43,872 lb

HD820V specification matrix — Boom/Stick Option (Hex) 1
Specification	HD820V
Shipping Length Of Unit	31.07 ft
Shipping Height Of Unit	9.72 ft
Max Loading Height	22.41 ft
Max Reach Along Ground	32.52 ft
Max Vertical Wall Digging Depth	19.26 ft
Max Digging Depth	21.99 ft

Undercarriage
Specification	HD820V
Shoe Size	23.63 in
Max Travel Speed	3.42 mph

Operational
Specification	HD820V
Operating Weight	43,872 lb
Hydraulic System Relief Valve Pressure	5,265 psi
Hydraulic Pump Flow Capacity	124.2 gpm

Buckets
Specification	HD820V
Reference Bucket Capacity	1.1 yd3

Ratios
Figure	HD820V
Engine horsepower per 1,000 lb of weight	3.4
Hydraulic power from the listed pump flow and relief pressure	381.5 hp

Reference directory classification
Equipment group	full-size excavator

Where the HD820V ranks in Kato's list — Scope of the captured comparison
Brand	Equipment group	Compared entry	Sort order
Kato	full-size excavator	HD820V	Descending quantity; 1 is largest

Figure	HD820V	Rank	Lowest in line	Highest in line
Engine power	150.9 hp	3 of 7	54.0 hp	232.0 hp
Listed weight	43,872 lb	3 of 7	13,889 lb	66,580 lb
Horsepower per 1,000 lb	3.4 hp	4 of 7	3.1 hp	3.9 hp
Maximum digging depth	22.0 ft	2 of 7	13.5 ft	22.0 ft

HD820V: 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 HD820V. That is too few titles to say what owners mostly ask about, so the most recent are listed instead	1

HD820V: 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	HD820V	No matching offers in this snapshot

Dated CPSC search
Date	Database	Names queried	Result
2026-09-24	U.S. Consumer Product Safety Commission	Kato; HD820V	No matching recall in the stated search

Sources for this page
Evidence class	Document, classification and recorded date
Reference site	Reference site: Kato HD820V — RitchieSpecs. Observed 2026-09-24.
Forum threads	Forum threads: Heavy Equipment Forums thread index for Kato HD820V — 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 HD820V: Configuration records

HD820V

Specification	Source figure
Boom/Stick Option (Hex) 1
Max Loading Height	22.41 ft
Max Reach Along Ground	32.52 ft
Max Vertical Wall Digging Depth	19.26 ft
Max Digging Depth	21.99 ft
Shipping Length Of Unit	31.07 ft
Shipping Height Of Unit	9.72 ft
Dimensions and weight
Ground Clearance	1.53 ft
Width To Outside Of Tracks	9.26 ft
Length Of Track On Ground	11.06 ft
Tail Swing Radius	9.03 ft
Undercarriage
Shoe Size	23.63 in
Max Travel Speed	3.42 mph
Engine
Engine Model	4M50-TLE3A
Gross Power	150.9 hp
Displacement	299.1 cu in
Number Of Cylinders	4
Power Measured @	2,050 rpm
Operational
Operating Weight	43,872 lb
Hydraulic System Relief Valve Pressure	5,265 psi
Hydraulic Pump Flow Capacity	124.2 gpm
Buckets
Reference Bucket Capacity	1.1 yd3