Kato HD820 Excavator


Boom/Stick Option (Hex) 1

Shipping Length Of Unit 31.14 ft in (9490 mm)
Shipping Height Of Unit 9.55 ft in (2910 mm)
Max Cutting Height 31.34 ft in (9550 mm)
Max Loading Height 9.42 ft in (2870 mm)
Max Reach Along Ground 30.48 ft in (9290 mm)
Max Vertical Wall Digging Depth 18.51 ft in (5640 mm)
Max Digging Depth 20.38 ft in (6210 mm)
Boom/Stick Option (Hex) 1 Boom 5630mm (18′ 06”) / Stick 2430mm (8′ 00”)

Boom/Stick Option (Hex) 2

Shipping Length Of Unit 31.14 ft in (9490 mm)
Max Cutting Height 32.03 ft in (9760 mm)
Shipping Height Of Unit 9.55 ft in (2910 mm)
Max Loading Height 7.78 ft in (2370 mm)
Max Reach Along Ground 31.96 ft in (9740 mm)
Max Vertical Wall Digging Depth 20.08 ft in (6120 mm)
Max Digging Depth 21.99 ft in (6700 mm)
Boom/Stick Option (Hex) 2 Boom 5630mm (18′ 06”) / Stick 2930mm (9′ 07”)

Boom/Stick Option (Hex) 3

Shipping Length Of Unit 31.14 ft in (9490 mm)
Max Cutting Height 33.5 ft in (10210 mm)
Max Loading Height 23.82 ft in (7260 mm)
Shipping Height Of Unit 9.55 ft in (2910 mm)
Max Reach Along Ground 34.98 ft in (10660 mm)
Max Vertical Wall Digging Depth 23.53 ft in (7170 mm)
Max Digging Depth 25.27 ft in (7700 mm)
Boom/Stick Option (Hex) 3 Boom 5630mm (18′ 06”) / Stick 3920mm (12′ 10”)

Dimensions

Ground Clearance 1.53 ft in (465 mm)
Height To Top Of Cab 9.39 ft in (2860 mm)
Width To Outside Of Tracks 9.26 ft in (2820 mm)
Length Of Track On Ground 11.06 ft in (3370 mm)
Tail Swing Radius 9.19 ft in (2800 mm)
Removal Counterweight Clearance 3.38 ft in (1030 mm)

Undercarriage

Track Gauge 7.29 ft in (2220 mm)
Shoe Size 23.63 in (600 mm)
Max Travel Speed 3.42 mph (5.5 km/h)
Ground Pressure 6.26 psi (43.17 kPa)
Number Of Shoes Per Side 46
Number Of Carrier Rollers Per Side 2
Number Of Track Rollers Per Side 7
Drawbar Pull 39251.64 lb (174.6 kN)

Engine Details

Number Of Cylinders 6
Engine Make Mitsubishi
Engine Model 6D31T
Net Power 133 hp (99.2 kw)
Power Measured @ 2200 rpm
Max Torque 340 lb ft (461 Nm)
Displacement 302 cu in (5 L)
Aspiration Turbocharged
Torque Measured @ 1700 rpm

Operational Specs

Operating Weight 42990.2 lb (19500 kg)
Fuel Tank Capacity 84.6 gal (320 L)
Cooling System Fluid Capacity 6.3 gal (23.5 L)
Hydraulic System Fluid Capacity 74 gal (280 L)
Operating Voltage 24 V
Engine Oil Capacity 5.9 gal (22 L)
Swing Drive Fluid Capacity 1.4 gal (5 L)
Alternator Supplied Amperage 30 amps
Hydraulic System Relief Valve Pressure 4270 psi (29440.6 kPa)
Hydraulic Pump Flow Capacity 121.6 gal/min (460 L/min)

Swing Mechanism

Swing Speed 13.5 rpm

Buckets

Reference Bucket Capacity 1.1 yd3 (0.8 m3)
Minimum Bucket Capacity 0.6 yd3 (0.5 m3)
Maximum Bucket Capacity 1.5 yd3 (1.1 m3)
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