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Komatsu Excavators PC27MR-3

Komatsu Excavators PC27MR-3
Specifications :
Engine
Model
Komatsu 3D82AE-6
Type
Direct injection
Piston displacement81 in³1.33 ltr
Horsepower @ 2600 rpm:

Net (ISO 9249/SAE J1349)25 HP18.6 kW

Hydraulic System
ype
HydrauMind
Main pump:

Type
Variable displacement x 1
Gear x 1
Maximum flow18.7 x 1 + 5.7 gal/min70.6 x 1 + 21.4 ltr/min
Hydraulic motors:

Travel
Variable displacement x 2
Swing
Fixed displacement x 1
Maximum pressure setting3,560 psi250 kg/cm²
Auxiliary flow13.2 gal/min50 ltr/min


Electric System
Operation voltage
12 V
Battery
58 Ah
Alternator
40 A
Starter
2.3 kW

Performance
Travel speed:

High3.0 mph4.8 km/hr
Low1.6 mph2.6 km/hr
Swing speed
9.2 rpm
Ground pressure4.1 psi0.29 kg/cm²
Max. drawbar pull7,050 lb3200 kg
Gradeability
30°
Bucket digging force (ISO)4,920 lb2230 kg
Arm crowd force (ISO)2,646 lb1200 kg

Drives and Brakes
Drive method
Hydrostatic
Type of travel brake
Hydraulic lock
Type of travel shoe
Rubber


Undercarriage
Adjustment of the track tension
Grease gun
Number of carrier rollers (each side)
1
Number of track rollers (each side)
4

Coolant and Lubricant Capity (refilling)
Fuel tank11.6 U.S. gal44 ltr
Hydraulic tank3.7 U.S. gal14 ltr
Engine1.3 U.S. gal5 ltr
Coolant0.9 U.S. gal3.3 ltr

Operating Weight (Aproximate)
Operating weight
(with ROPS canopy and rubber shoe)
6,460 lb2930 kg

Blade
Width x height5'1" x 1'1"1550 x 325 mm

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