Kato · Hydraulic Excavator

Kato HD820III Specs

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Kato

Overview

The Kato HD820III is a hydraulic excavator listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 148 hp, operating weight of 42,990 lb, working depth of 18.64 ft, reach of 28.94 ft, capacity of 1.1 yd³ and travel speed of 3.4 mph. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Kato HD820III against similar hydraulic excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
42,990.20
lb

Gross Power
147.60
hp

Max Digging Depth
18.64
ft

Reference Bucket Capacity
1.10
yd3

Full Specifications

40 specs

Dimensions

Boom 5630mm/Stick 1900mm 2

Boom 5630mm/Stick 2430mm 3

Boom 5630mm/Stick 2930mm 4

Boom/Stick Option (Hex) 1 Boom 5630mm/Stick 1900mm

Ground Clearance 1.53 ft / 0.47 m

Height to Top of Cab 9.39 ft / 2.86 m

Length of Track on Ground 11.06 ft / 3.37 m

Max Cutting Height 30.48 ft / 9.29 m

Max Digging Depth 18.64 ft / 5.68 m

Max Loading Height 20.94 ft / 6.38 m

Max Reach Along Ground 28.94 ft / 8.82 m

Max Vertical Wall Dig Depth 23.53 ft / 7.17 m

Max Vertical Wall Digging Depth 15.92 ft / 4.85 m

Removal Counterweight Clearance 3 lb / 2 kg

Tail Swing Radius 9.03 ft / 2.75 m

Width To Outside Of Tracks 9.26 ft / 2.82 m

Engine

Alternator Supplied Amperage 35 A

Cooling System Fluid Capacity 6.10 gal / 23.1 L

Displacement 358 cu in / 5.9 L

Engine Make 2251

Engine Model C 6D34-TLE2A

Engine Oil Capacity 5.90 gal / 22.3 L

Fuel Capacity 84.60 gal / 320.2 L

Gross Power 148 hp / 110.1 kW

Hydraulic Pump Flow Capacity 124.20 gal/min / 470.1 L/min

Hydraulic System Fluid Capacity 68.70 gal / 260.1 L

Hydraulic System Relief Valve Pressure 4,772 psi / 329.0 bar

Max Torque 4 lb-ft / 6 Nm

Maximum Bucket Capacity 1.50 yd³ / 1.15 m³

Minimum Bucket Capacity 0.60 yd³ / 0.46 m³

Operating Voltage 24 V

Operating Weight 42,990 lb / 19,500 kg

Reference Bucket Capacity 1.10 yd³ / 0.84 m³

Swing Drive Fluid Capacity 1.40 gal / 5.3 L

Swing Speed 13.50 deg

Undercarriage

Ground Pressure 6 psi / 0.4 bar

Max Travel Speed 3.42 mph / 5.5 km/h

Number Of Shoes Per Side 46

Shoe Size 23.63 in / 600 mm

Track Gauge 7.29 ft / 2.22 m

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Frequently Asked Questions

What is the operating weight of the Kato HD820III? +

The Kato HD820III has an operating weight of 42,990 lb (19,500 kg). This places it in a class suited for hydraulic excavator applications where ground pressure and transport weight are key considerations.

How powerful is the Kato HD820III engine? +

The Kato HD820III produces 148 hp (110.1 kW) of engine power. This output is typical for its weight class and designed to handle demanding Hydraulic Excavator work cycles efficiently.

What is the maximum digging depth of the Kato HD820III? +

The Kato HD820III has a maximum digging depth of 18.64 ft (5.68 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Kato HD820III? +

The Kato HD820III has a maximum reach along the ground of 28.94 ft (8.82 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Kato HD820III? +

The Kato HD820III has a maximum travel speed of 3.4 mph (5.5 km/h), enabling efficient movement between work areas on the job site.

How does the Kato HD820III compare to similar Hydraulic Excavator models? +

You can compare the Kato HD820III side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.