Kobelco · Mini Excavator

Kobelco 27SR-3 Specs

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Kobelco

Overview

The Kobelco 27SR-3 is a mini 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 21 hp, operating weight of 5,976 lb, working depth of 8.34 ft, reach of 14.80 ft, capacity of 0.2 yd³ and travel speed of 2.5 mph. This model can be reviewed for excavation, trenching, loading, site preparation, and fleet comparison workflows. Use the full specifications table to compare the Kobelco 27SR-3 against similar mini excavator models by power, weight, capacity, dimensions, speed, and other technical values.

Key Specifications

Operating Weight
5,976
lb

Net Power
21.30
hp

Max Digging Depth
8.34
ft

Reference Bucket Capacity
0.20
yd3

Full Specifications

35 specs

Dimensions

Boom/Stick Option (Hex) 1 Stick 3\'8\" (1120mm)

Ground Clearance 0.83 ft / 0.25 m

Height to Top of Cab 8.21 ft / 2.50 m

Length of Track on Ground 5.22 ft / 1.59 m

Max Cutting Height 14.67 ft / 4.47 m

Max Digging Depth 8.34 ft / 2.54 m

Max Loading Height 10.41 ft / 3.17 m

Max Reach Along Ground 14.80 ft / 4.51 m

Max Vertical Wall Digging Depth 7.62 ft / 2.32 m

Removal Counterweight Clearance 2 lb / 1 kg

Shipping Height Of Unit 8.21 ft / 2.50 m

Shipping Length Of Unit 13.55 ft / 4.13 m

Tail Swing Radius 2.47 ft / 0.75 m

Width To Outside Of Tracks 4.93 ft / 1.50 m

Engine

Alternator Supplied Amperage 40 A

Displacement 81 cu in / 1.3 L

Engine Make 2348

Engine Model 3TNV82A-SYB

Fuel Capacity 7.40 gal / 28.0 L

Hydraulic Pump Flow Capacity 20.80 gal/min / 78.7 L/min

Hydraulic System Fluid Capacity 6.70 gal / 25.4 L

Hydraulic System Relief Valve Pressure 3,336 psi / 230.0 bar

Net Power 21 hp / 15.9 kW

Number of Cylinders 3

Operating Voltage 12 V

Operating Weight 5,976 lb / 2,711 kg

Power Measured @ 2,200 rpm

Reference Bucket Capacity 0.20 yd³ / 0.15 m³

Swing Speed 8.70 deg

Swing Torque 442.50 deg

Undercarriage

Drawbar Pull 6,368 lb / 2,888 kg

Ground Pressure 4 psi / 0.3 bar

Max Travel Speed 2.50 mph / 4.0 km/h

Shoe Size 9.85 in / 250 mm

Track Gauge 4.11 ft / 1.25 m

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Frequently Asked Questions

What is the operating weight of the Kobelco 27SR-3? +

The Kobelco 27SR-3 has an operating weight of 5,976 lb (2,711 kg). This places it in a class suited for mini excavator applications where ground pressure and transport weight are key considerations.

How powerful is the Kobelco 27SR-3 engine? +

The Kobelco 27SR-3 produces 21 hp (15.9 kW) of engine power. This output is typical for its weight class and designed to handle demanding Mini Excavator work cycles efficiently.

What is the maximum digging depth of the Kobelco 27SR-3? +

The Kobelco 27SR-3 has a maximum digging depth of 8.34 ft (2.54 m). This makes it suitable for trenching, foundation work, and other excavation tasks requiring vertical reach.

What is the maximum reach of the Kobelco 27SR-3? +

The Kobelco 27SR-3 has a maximum reach along the ground of 14.80 ft (4.51 m), allowing it to work effectively across wide areas without repositioning.

What is the travel speed of the Kobelco 27SR-3? +

The Kobelco 27SR-3 has a maximum travel speed of 2.5 mph (4.0 km/h), enabling efficient movement between work areas on the job site.

How does the Kobelco 27SR-3 compare to similar Mini Excavator models? +

You can compare the Kobelco 27SR-3 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.