Komatsu HB205 Excavator Specs

Category: Excavators ➔
Manufacturer: Komatsu ➔
Model: HB205 ➔

Brakes

Komatsu HB205 Excavator Brakes specifications
Gradeability	70%, 35°
Parking Brake	Mechanical disc brake
Service Brake	Hydraulic lock
Travel Speed	3.50 mph (5.63 kph)

Capacities

Komatsu HB205 Excavator Capacities specifications
Coolant (Engine)	4.60 gal (17.41 l)
Coolant (Hybrid)	1.50 gal (5.68 l)
Final Drive	0.90 gal (3.41 l)
Fuel Tank - Diesel	105.70 gal (400.07 l)
Generator Motor	1.60 gal (6.06 l)
Hydraulic Tank	35.70 gal (135.12 l)
Swing Drive	1.90 gal (7.19 l)
Swing Motor	0.50 gal (1.89 l)

Dimensions

Komatsu HB205 Excavator Dimensions specifications
Distance, Swing Center To Rear End	8.90 ft (2.71 m)
Ground Clearance (Minimum)	1.45 ft (0.44 m)
Ground Clearance, Counterweight	3.56 ft (1.09 m)
Grouser Height	0.09 ft (0.03 m)
Length On Ground (Transport)	15.80 ft (4.82 m)
Machine Cab Height	6.88 ft (2.10 m)
Machine Cab Width	8.90 ft (2.71 m)
Overall Height (To Top Of Boom)	9.75 ft (2.97 m)
Overall Height (To Top Of Cab)	9.98 ft (3.04 m)
Overall Length	30.93 ft (9.43 m)
Overall Width	9.19 ft (2.80 m)
Shoe Width	1.97 ft (0.60 m)
Tail Swing Radius	9.03 ft (2.75 m)
Track Gauge	7.22 ft (2.20 m)
Track Length	13.36 in (33.93 cm)
Track Length On Ground	10.75 ft (3.28 m)
Width Of Crawler	9.19 ft (2.80 m)

Engine

Komatsu HB205 Excavator Engine specifications
Aspiration	Turbocharged, aftercooled
Bore	4.30 in (10.92 cm)
Engine Model	Komatsu SAA4D107E-1-A
Engine Type	Water-cooled, 4-cycle, direct injection
Governor	All-speed control, electronic
Gross Power	147.60 hp (110.07 kw)
Net Power	139.50 hp (104.03 kw)
Number Of Cylinders	4
Piston Displacement	272.20 cu in (4,460.57 cu cm)
Stroke	4.90 in (12.45 cm)

Hydraulic System

Komatsu HB205 Excavator Hydraulic System specifications
Economy Sub-Mode Selections	4
Hydraulic System Type	HydrauMind (Hydraulic Mechanical Intelligence New Design) system, closed-center system with load sensing valves and pressure compensated valves
Main Pump Type	Variable displacement piston
Maximum Flow Rate	116.00 gpm (439.06 lpm)
Selectable Work Modes	6

Swing System

Komatsu HB205 Excavator Swing System specifications
Drive Method	Electric drive
Holding Brake/Swing Lock	Mechanical disc brake
Service Brake	Electric brake
Swing Circle Lubrication	Grease-bathed
Swing Reduction	Planetary gear
Swing Speed	12.4 rpm

Undercarriage

Komatsu HB205 Excavator Undercarriage specifications
Centre Frame	X-frame
Number Of Carrier Rollers Per Side	2
Number Of Shoes Per Side	45
Number Of Track Rollers Per Side	7
Seal Of Track	Sealed track
Track Adjuster	Hydraulic
Track Frame	Box-section

Weights

Komatsu HB205 Excavator Weights specifications
Operating Weight	20200 - 20830 kg

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