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Current number of specifications

 
Komatsu PC27MR-3 Mini Excavator

Selected Dimensions

Dimensions
H. Tail Swing Radius2.8 ft in855 mm

Specification

Electrical System
Alternator40 A
Starter2.3 kW
Operation voltage12 V
Battery58 Ah
Engine
Flywheel horsepower25.7 hp19.2 kw
Piston displacement81.2 cu in1.3 L
ModelKomatsu 3D82AE-6
TypeDirect injection
Power Measured @2600 rpm
Capacities
Fuel Tank11.6 gal44 L
Hydraulic Tank3.7 gal14 L
Engine Oil1.3 gal5 L
Coolant0.87 gal3.3 L
Performance
Travel speed (Maximum)3 mph4.8 km/h
Travel speed (Minimum)1.6 mph2.6 km/h
Swing speed9.2 rpm
Ground pressure4.6 psi31.7 kPa
Max. traction force7054.8 lb3200 kg
Gradeability30 degrees
Bucket digging force (ISO)4916.3 lb2230 kg
Arm crowd force (ISO)3306.9 lb1500 kg
Undercarriage
Adjustment of the track tensionGrease
Number of Shoes per Side40
Number of Carrier Rollers per Side1
Number of Track Rollers per Side4
Weights
Operating Weight6371.4 lb2890 kg
Hydraulic System
Type of hydraulic pumpVariable capacity x 1 gear x 1
Max. oil flow70.6 x 1 + 21.4 18.7 x 1 + 5.7
Hydraulic motor (Travel)Variable capacity x 2
Hydraulic motor (Swing)fixed capacity x 1
Max. pressure setting3560 psi24545.3 kPa
Auxiliary hydraulic flow13.2 gal/min50 L/min
Blade
Blade Width5.1 ft in1550 mm
Blade Height14 in355 mm
DRIVE SYSTEM
Drive methodHydrostatic
Type of travel brakeHydraulic lock type
Type of travel shoeRubber
Dimensions
Crawler length6.4 ft in1950 mm
Track shoe width0.98 ft in300 mm
Boom swing angle LH85 degrees
Boom swing angle RH50 degrees
Bucket offset LH1.9 ft in580 mm
Bucket offset RH2.8 ft in845 mm
Track Gauge4.1 ft in1250 mm
Overall length8.3 ft in2520 mm
Overall Width5.1 ft in1550 mm
Tail Swing Radius2.8 ft in855 mm
Overall Height8.3 ft in2520 mm