Page 1
www.Komatsu.com
CEN00349-00 Materials and specifications are subject to change without notice.
is a trademark of Komatsu Ltd. Japan.
Printed in Japan 200807 IP.As(10)
FLYWHEEL HORSEPOWER
Gross: 149 kW 200 HP @ 2050 rpm
Net: 140 kW 187 HP @ 2050 rpm
OPERATING WEIGHT
PC270-8: 27140– 28050 kg
59,830– 61,840 lb
PC270LC-8: 28040– 29020 kg
61,820– 63,980 lb
Photo may include optional equipment.
PC270-8
PC270LC-8
PC
270
HYDRAULIC EXCAVATOR
OPTIONAL EQUIPMENT
STANDARD EQUIPMENT
● Alternator, 60 ampere, 24 v
● Anti-slip plates
● Auto-decel
● Automatic engine warm-up system
● Cab, OPG top guard level 2 capable with
optional bolt-on top guard
● Counterweight
● Dry type air cleaner, double element
● Electric horn
● EMMS monitoring system
● Engine, Komatsu SAA6D107E-1
● Engine overheat prevention system
● Fan guard structure
● Hydraulic track adjusters (each side)
● In-line filter
● Multi-function color monitor
● Power maximizing system
● PPC hydraulic control system
● Radiator and oil cooler dust proof net
● Rear reflector
● Rearview mirrors, RH, LH, rear, sidewise
● Track shoe
—PC270-8, 600 mm 24" triple grouser
—PC270LC-8, 700 mm 28" triple grouser
● Starting motor, 4.5 kW/24 V x 1
● Travel alarm
● Working light, 2 (boom and RH)
● Working mode selection system
SPECIAL PURPOSE BUCKET
●
Additional filter system for poor-quality fuel
● Air conditioner with defroster
● Air conditioner with large blower
● Arms
—2500 mm 8'2" HD arm assembly
—3045 mm 10'0" HD arm assembly
—3500 mm 11'6" HD arm assembly
● Batteries, large capacity
● Bolt-on top guard, [Operator Protective
Guards level 2 (FOG)]
● Boom and arm holding valve
● Boom, 5850 mm 19'2"
● Boom, 5850 mm 19'2" with attachment
piping
● Cab front guard
—Full height guard
—Half height guard
● Deck guard
● Heavy duty travel motor
● One service valve
● Power supply, 12-V
● Seat belt, retractable
● Seat, suspension
● Shoes, triple grouser
—PC270-8:
700 mm 28", 800 mm 31.5"
—PC270LC-8:
600 mm 24", 800 mm 31.5"
● Track frame undercover
● Track roller guards (full length)
● Bucket
—Play adjustment mechanism
For a complete line up of available
attachments, please contact your local
Komatsu distributor
Page 2
HORSEPOWER
Gross: 149 kW 149 HP @ 2050 rpm
Net: 140 kW 187 HP @ 2050 rpm
OPERATING WEIGHT
PC270-8: 27140 – 28050 kg
59,830 – 61,840 lb
PC270LC-8: 28040 – 29020 kg
61,820 – 63,980 lb
BUCKET CAPACITY
1.14 – 1.26 m
3
1.49 – 1.65 yd
3
WALK-AROUND
H YDRAULIC E XCAVATOR
HYDRAULIC EXCAVATOR
PC270-8
PC270-8 0
32
Large TFT LCD
monitor
• Easy-to-see and use 7"
large multi-function color
monitor
• Can be displayed in 12
languages for global
support.
TFT : Thin Film Transistor
LCD : Liquid Crystal Display
See page 8.
Large Comfortable Cab
• Low-noise cab, similar to passenger car
• Low vibration with cab damper mounting
• Highly pressurized cab with optional air conditioner
• Operator seat and console with armrest that enables operations in
the appropriate operational posture
See page 6.
Ecology and Economy Features
● Low fuel consumption by total
control of the engine,
hydraulic and electronic system.
Reduces fuel consumption by approx. 10%.
(Compared with the PC270-7)
● Low emission engine
A powerful, turbocharged and air-to-air
aftercooled Komatsu SAA6D107E-1 provides
140 kW 187 HP. This engine meets EPA Tier 3
and EU Stage 3A emission regulations, without sacrificing power or machine productivity.
• Economy mode improves fuel consumption.
• Eco-gauge for energy-saving operations
• Extended idling caution for fuel conservation
● Low operation noise
The dynamic noise is lowered by 1 dB compared
with the PC270-7, realizing a low noise operation.
● Large Drawbar Pull
Provides superb steering and slope climbing
performance.
See pages 4 and 5.
Easy Maintenance
• Long replacement interval of engine oil, engine oil filter, and
hydraulic filter
• Remote mounted engine oil filter and fuel drain valve for easy
access
• Equipped with the fuel pre-filter as standard (with water separator)
• Side-by-side cooling concept enables individual cooling modules
to be serviced.
• Equipped with the EMMS monitoring system
See page 9.
Photo may include optional equipment.
Safety Design
• Cab dedicated to hydraulic excavator for protecting the
operator in the event of a roll over accident.
• Anti-slip plates for safe work on machine
• Safety enhancement with large side-view, sidewise, and
rear mirrors added.
• Rear view monitoring system for easy checking behind the
machine (optional)
• OPG top guard level 2 capable with optional bolt-on top guard
See page 7.
Page 3
Working Modes Selectable
Two established work modes are fur-
ther improved.
P mode – Power or work priority mode
has low fuel consumption, but fast
equipment speed and maximum pro-
duction and power are maintained.
E mode – Economy or fuel priority
mode further reduces fuel consumption,
but maintains the P-mode-like working
equipment speed for light duty work.
You can select Power or Economy
modes using a one-touch operation on
the monitor panel depending on work-
loads.
Eco-gauge that Assists Energysaving Operations
Equipped with the Eco-gauge that can
be recognized at a glance on the right
of the multi-function color monitor for
environment-friendly energy-saving
operations. Allows focus on operation
in the green range with reduced CO
2
emissions and efficient fuel consump-
tion.
Komatsu Technology
Komatsu develops and produces all major
components, such as engines, electronics
and hydraulic components, in house.
With this “Komatsu Technology,” and adding
customer feedback, Komatsu is achieving
great advancements in technology.
To achieve both high levels of productivity and
economical performance, Komatsu has devel-
oped the main components with a total control
system. The result is a new generation of high
performance and environment friendly exca-
vators.
4
ECOLOGY & ECONOMY FEATURES
H YDRAULIC E XCAVATOR
HYDRAULIC EXCAVATOR
PC270-8
PC270-8 0
5
Fuel consumption 10% reduced
Compared with the PC270-7 at P mode and
100% working efficiency.
Fuel consumption varies depending on job
conditions.
Eco-gauge
Low Emission Engine
Komatsu SAA6D107E-1 meets EPA Tier 3 and EU Stage
3A emission regulations and reduced NOx emission by 29
% compared with the
PC270-7.
Low Operation Noise
Enables a low noise operation using the low-noise engine and methods to cut
noise at source.
Idling Caution
To prevent unnecessary fuel consumption, an
idling caution is displayed on the monitor, if the
engine idles for 5 minutes or more.
Large Maximum Drawbar Pull
PC270-8’s maximum drawbar pull provides
superb slope climbing performance.
The optional heavy duty travel motor gives a
extra 6% increase.
Low Fuel Consumption
The newly-developed Komatsu
SAA6D107E-1 [ecot3] engine enables
NOx emissions to be significantly
reduced with the accurate multi-staged
fuel injection by the engine controller. It
improves total engine durability using
the high-pressure fuel injection system
developed specifically for construction
machinery. This excavator significantly
reduces hourly fuel consumption using
the highly-efficient matching techniques
of the engine and hydraulic unit and
also provides features that promote
energy-saving operations such as the E
mode and Eco-gauge.
Reduced fan speed
Large capacity radiator
Electronically controlled
common rail type engine
• Multi-staged injection
• Highly rigid cylinder block
Dynamic noise
1 dB reduced
(Compared with the PC270-7)
Low-noise muffler
Optimal arrangement
of sound absorbing
materials
Seven-inch TFT liquid crystal display
Hydraulic control valve
Flow divide/merge control
with EPC
Hydraulic system
controller
Electronic control
unit for engine
Engine
Heavy duty HPCR
Common Rail)
(High Pressure
system
Main pump
Two pump independent control
Fuel priority
E
E mode
Work priority
P
P mode
Page 4
76
Low Cab Noise
The newly-designed cab is highly rigid
and has excellent sound absorption
ability. Thorough improvement of noise
source reduction and use of low noise
engine, hydraulic equipment, and air
conditioner allows this machine to gen-
erate a low level of noise similar to
that of a passenger car.
Low Vibration with Cab Damper
Mounting
PC270-8 uses viscous damper mount-
ing for cab that incorporates longer
stroke and the addition of a spring. The
new cab damper mounting combined
with high rigidity deck aids vibration
reduction at operator seat.
Wide Newly-designed Cab
Newly-designed wide spacious cab
includes seat with reclining backrest.
The seat height and longitudinal incli-
nation are easily adjusted using a pull-
up lever. You can set the appropriate
operational posture of armrest together
with the console.
Reclining the seat further enables you
to place it into the fully flat state with
the headrest attached.
Pressurized Cab
Optional air conditioner, air filter and a
higher internal air pressure (+6.0 mm
Aq +0.2"Aq) prevent external dust
from entering the cab.
Automatic Air Conditioner
(optional)
Enables you
to easily and
precisely set
cab atmos-
phere with
the instru-
ments on the large LCD.
The bi-level control function keeps the
operator's head and feet cool and
warm respectively. This improved air
flow function keeps the inside of the
cab comfortable throughout the year.
Defroster function keeps front glass
clear.
Cab Dedicated to Hydraulic Excavator
The cab is designed specifically for hydraulic excavators and
gains reinforced strength from the pipe-structured cab frame-
work. The cab framework provides the high durability and
impact resistance with very high impact absorbency. The
seat belt keeps the operator in the seat of the cab during a
roll over.
Anti-slip Plates
Highly durable anti-
slip plates maintain
superior traction
performance for the
long term.
Pump/engine Room Partition
Pump/engine room partition prevents oil from spraying onto
the engine if a hydraulic hose should burst.
Lock Lever
Locks the hydraulic
pressure to prevent
unintentional move-
ment. Neutral start
function allows
machine to be started
only in lock position.
Large Side-view, Rear, and
Sidewise Mirrors
Enlarged left-side mirror and addition of
rear and side mirror allow the PC270-8
to meet the new ISO visibility require-
ments.
Rear View Monitoring System (optional)
The operator can view the rear of the machine with a color
monitor screen.
Thermal and Fan Guards
Thermal and fan guards
are placed around high-
temperature parts of the
engine and fan drive.
WORKING ENVIRONMENT
H YDRAULIC E XCAVATOR
HYDRAULIC EXCAVATOR
PC270-8
PC270-8 0
Safety Features
Monitor for rear view camera
Rubber
Silicon
Oil
Spring
Page 5
Side-by-side Cooling
Since radiator, aftercooler and oil cool-
er are arranged in parallel, it is easy to
clean, remove and install them.
Radiator, aftercooler, and oil cooler
made of aluminum have high cooling
efficiency and are easily recycled.
Equipped with the Fuel Pre-filter
(with Water Separator)
Removes water
and contaminants
in the fuel to pre-
vent fuel problems.
(With built-in prim-
ing pump)
Washable Cab Floormat
The PC270-8’s cab floormat is easy to
keep clean. The gently inclined
surface has a flanged floormat
and drainage holes
to facilitate
runoff.
Easy Access to Engine Oil Filter
and Fuel Drain Valve
Engine oil filter and fuel drain valve
are remote mounted to improve
accessibility.
Equipped with the Eco-drain
Valve as Standard.
Prevents clothes and the ground from
becoming contaminated due to oil
leakage when replacing the engine oil.
Large-capacity Fuel Tank and
Rustproof Treatment
400-liter (106 U.S. gal) high-capacity
fuel tank. Effective corrosion
resistance using rustproof
treatment.
Sloping Track Frame
Prevents dirt and sand from accumu-
lating and allows easy mud removal.
Gas Assisted Engine Hood
Damper Cylinders
The engine hood can be easily opened
and closed with the assistance of the
gas assisted
engine hood
damper cylin-
ders.
Long-life Oil, Filter
Uses high-performance
filtering materials and
long-life oil. Extends the
oil and filter replacement
interval.
Air Conditioner Filter (optional)
The air conditioner filter is removed
and installed without the use of tools
facilitating filter maintenance.
98
Large LCD Color Monitor
Working Mode Application Advantage
Power mode
● Maximum production/power
P
● Fast cycle time
E Economy mode ● Excellent fuel economy
L Lifting mode
● Hydraulic pressure is
increased by 7%
B
Breaker
● Optimum engine rpm,
operation hydraulic flow
ATT
Attachment
● Optimum engine rpm,
mode hydraulic flow, 2 way
H YDRAULIC E XCAVATOR
HYDRAULIC EXCAVATOR
PC270-8
PC270-8 0
Mode Selection
The multi-function color monitor has Power mode, Economy
mode, Lifting mode, Breaker mode and Attachment mode.
Lifting Mode
When the Lifting mode is selected, lifting capacity is
increased 7% by raising hydraulic pressure.
EMMS
(Equipment Management Monitoring System)
Monitor Function
Controller monitors engine oil
level, coolant temperature, bat-
tery charge and air clogging,
etc. If controller finds any
abnormality, it is displayed on
the LCD.
Maintenance Function
Monitor informs replacement
time of oil and filters on LCD
when the replacement interval
is reached.
Trouble Data Memory
Function
Monitor stores abnormalities for
effective troubleshooting.
MAINTENANCE FEATURES
Large Multi-lingual LCD Monitor
A large user-friendly color monitor
enables safe, accurate and smooth work.
Improved screen visibility is achieved by
the use of TFT liquid crystal display that
can easily be read at various angles and
lighting conditions. Simple and easy to
operate switches. Industry first function
keys facilitate multi-function operations.
Displays data in 12 languages to globally
support operators around the world.
Engine oil &
Engine oil filter every 500 hours
Hydraulic oil every 5000 hours
Hydraulic oil filter every 1000 hours
Hydraulic oil filter
(Eco-white element)
Internal air conditioner
filter
External air conditioner
filter
Long Work Equipment Greasing
Interval (optional)
High quality BMRC bushings and resin
shims are optionally available for work
equipment pins excluding bucket,
extending greasing interval to 500
hours.
Basic
Indicators
1
Auto-decelerator
2
Working mode
3
Travel speed
4
Engine water
temperature gauge
Basic operation switches
Auto-decelerator
1
Working mode selector
2
Traveling selector
3
5
Hydraulic oil temperature gauge
6
Fuel gauge
7
Eco-gauge
8
Function switches menu
Buzzer cancel
4
Wiper
5
Windshield washer
6
operation
switches
1 2 3
7
6
4
1 2 3
4 5 6
5
8
Function
switches
Air conditioner
operation
switches
Page 6
10
ENGINE
Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA6D107E-1
Type . . . . . . . . . . . . . . . . . . . . Water-cooled, 4-cycle, direct injection
Aspiration. . . . . . . . . . . . . . . . . . . . . . . . . Turbocharged, aftercooled
Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 mm 4.21"
Stroke. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 mm 4.88"
Piston displacement. . . . . . . . . . . . . . . . . . . . . . . . . . 6.69 ltr 408 in
3
Horsepower:
SAE J1995 . . . . . . . . . . . . . . . . . . . . . . . . Gross 149 kW 200 HP
ISO 9249 / SAE J1349 . . . . . . . . . . . . . . . . . Net 140 kW 187 HP
Rated rpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2050 rpm
Fan drive method for radiator cooling . . . . . . . . . . . . . . . Mechanical
Governor . . . . . . . . . . . . . . . . . . . . . . . . All-speed control, electronic
EPA Tier 3 and EU Stage 3A certified
HYDRAULICS
Type . . HydrauMind (Hydraulic Mechanical Intelligence New Design)
system, closed-center system with load sensing valves and
pressure compensated valves
Number of selectable working modes . . . . . . . . . . . . . . . . . . . . . . . 4
Main pump:
Type . . . . . . . . . . . . . . . . . . . . . Variable displacement piston type
Pumps for . . . . . . . . Boom, arm, bucket, swing, and travel circuits
Maximum flow. . . . . . . . . . . . . . . . . . 450 ltr/min 119 U.S. gal/min
Supply for control circuit . . . . . . . . . . . . . . . . . Self-reducing valve
Hydraulic motors:
Travel. . . . . . . . . . . . . . . 2 x axial piston motor with parking brake
Swing . . . . . . . . . . 1 x axial piston motor with swing holding brake
Relief valve setting:
Implement circuits . . . . . . . . . . . . 37.3 MPa 380 kgf/cm25,400 psi
Travel circuit . . . . . . . . . . . . . . . . 37.3 MPa 380 kgf/cm25,400 psi
Swing circuit . . . . . . . . . . . . . . . . 28.9 MPa 295 kgf/cm24,190 psi
Pilot circuit . . . . . . . . . . . . . . . . . . . . . 3.2 MPa 33 kgf/cm2470 psi
Hydraulic cylinders:
(Number of cylinders – bore x stroke x rod diameter)
Boom . . . . 2 – 140 mm x 1300 mm x 100 mm 5.5" x 51.2" x 3.9"
Arm . . . . . 1 –150 mm x 1635 mm x 110 mm 5.9" x 64.3" x 4.3"
Bucket . . . . 1 –140 mm x 1009 mm x 100 mm 5.5" x 39.7" x 3.9"
DRIVES AND BRAKES
Steering control . . . . . . . . . . . . . . . . . . . . . . . Two levers with pedals
Drive method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrostatic
Maximum drawbar pull. . . . . . . . . . . . . . 249 kN 25400 kgf 56,000 lb
. . . . . . . . . . . . . . . . . . . . . . . . . . . *(264 kN 26900 kgf 59,300 lb)
Gradeability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70%, 35°
Maximum travel speed: High 5.5 km/h 3.4 mph *(4.5 km/h 2.8 mph)
(Auto-Shift) Mid 4.1 km/h 2.5 mph *(3.3 km/h 2.1 mph)
Low 3.0 km/h 1.9 mph *(2.8 km/h 1.8 mph)
Service brake Hydraulic lock
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . .Mechanical disc brake
*with optional heavy duty travel motor
SWING SYSTEM
Drive method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrostatic
Swing reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Planetary gear
Swing circle lubrication . . . . . . . . . . . . . . . . . . . . . . . Grease-bathed
Service brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic lock
Holding brake/Swing lock . . . . . . . . . . . . . . . . Mechanical disc brake
Swing speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.5 rpm
UNDERCARRIAGE
Center frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X-frame
Track frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Box-section
Seal of track . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Sealed track
Track adjuster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic
Number of shoes (each side)
PC270-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
PC270LC-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Number of carrier rollers . . . . . . . . . . . . . . . . . . . . . . . . . 2 each side
Number of track rollers (each side)
PC270-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
PC270LC-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
COOLANT AND LUBRICANT
CAPACITY (REFILLING)
Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 ltr 105.7 U.S. gal
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.6 ltr 5.4 U.S. gal
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.1 ltr 6.1 U.S. gal
Final drive, each side . . . . . . . . . . . . . . . . . . . . . . 8.5 ltr 2.2 U.S. gal
Swing drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.2 ltr 2.2 U.S. gal
Hydraulic tank . . . . . . . . . . . . . . . . . . . . . . . . . . 132 ltr 34.9 U.S. gal
OPERATING WEIGHT (APPROXIMATE)
Operating weight including 5850 mm 19'2" one-piece boom,
3045 mm 10'0" arm, SAE heaped 1.26 m31.65 yd3backhoe bucket,
rated capacity of lubricants, coolant, full fuel tank, operator, and
standard equipment.
11
WORKING RANGE
DIMENSIONS
BACKHOE BUCKET, ARM, AND BOOM COMBINATION
SPECIFICATIONS
H YDRAULIC E XCAVATOR
HYDRAULIC EXCAVATOR
PC270-8
PC270-8 0
PC270-8 PC270LC-8
Operating Ground Operating Ground
Shoes Weight Pressure Weight Pressure
600 mm 27140 kg
55 kPa
28040 kg
52 kPa
0.56 kgf/cm
2
0.53 kgf/cm
2
24" 59,830 lb
7.96 psi
61,820 lb
7.54 psi
700 mm 27700 kg
48 kPa
28640 kg
46 kPa
0.49 kgf/cm
2
0.47 kgf/cm
2
28" 61,070 lb
6.97 psi
63,140 lb
6.68 psi
800 mm 28050 kg
42 kPa
29020 kg
40 kPa
0.43 kgf/cm
2
0.41 kgf/cm
2
31.5" 61,840 lb
6.15 psi
63,980 lb
5.83 psi
Arm Length 2500 mm 8'2" 3045 mm 10'0" 3500 mm 11'6"
A Overall length 9940 mm 32'7" 9860 mm 32'4" 9890 mm 32'5"
B Length on ground (transport) : PC270-8 6090 mm 12'0" 5330 mm 17'6" 4930 mm 16'2"
: PC270LC-8 6255 mm 20'6" 5495 mm 18'0" 5095 mm 16'9"
C Overall height (to top of boom)* 3310 mm 10'10" 3205 mm 10'6" 3280 mm 10'9"
PC270-8 PC270LC-8
D Overall width 3190 mm 10'6" 3290 mm 10'10"
E Overall height (to top of cab)* 3175 mm 10'5" 3180 mm 10'5"
F Ground clearance, counterweight 1215 mm 4'0" 1215 mm 4'0"
G Ground clearance (minimum) 498 mm 1'8" 498 mm 1'8"
H Tail swing radius 2940 mm 9'8" 2940 mm 9'8"
I Track length on ground 3700 mm 12'2" 4030 mm 13'3"
J Track length 4625 mm 15'2" 4955 mm 16'3"
K Track gauge 2590 mm 8'6" 2590 mm 8'6"
L Width of crawler 3190 mm 10'6" 3290 mm 10'10"
M Shoe width 600 mm 24" 700 mm 28"
N Grouser height 30 mm 1.2" 36 mm 1.4"
O Machine cab height 2225 mm 7'4" 2225 mm 7'4"
P Machine cab width 2710 mm 8'11" 2710 mm 8'11"
Q Distance, swing center to rear end 2905 mm 9'6" 2905 mm 9'6"
Arm 2500 mm 8'2" 3045 mm 10'0" 3500 mm 11'6"
A Max. digging height 9620 mm 31'7" 10000 mm 32'10" 10130 mm 33'3"
B Max. dumping height 6720 mm 22'1" 7035 mm 23'1" 7200 mm 23'7"
C Max. digging depth 5940 mm 19'6" 6460 mm 21'2" 6940 mm 22'9"
D Max. vertical wall
digging depth
4800 mm 15'9" 5650 mm 18'6" 5930 mm 19'5"
E Max. digging depth
of cut for 8' level
5750 mm 18'10" 6320 mm 20'9" 6790 mm 22'3"
F Max. digging reach 9650 mm 31'8" 10100 mm 33'2" 10570 mm 34'8"
G Max. digging reach
at ground level
9450 mm 31'0" 9990 mm 32'9" 10390 mm 34'1"
H Min. swing radius 3500 mm 11'6" 3430 mm 11'3" 3490 mm 11'5"
Bucket digging force 176 kN 176 kN 176 kN
at power max. 17900 kgf/39,460 lb 17900 kgf/39,460 lb 17900 kgf/39,460 lb
Arm crowd force 165 kN 136 kN 123 kN
at power max. 16800 kgf/37,040 lb 13900 kgf/30,640 lb 12500 kgf/27,560 lb
Bucket digging force 198 kN 198 kN 198 kN
at power max. 20200 kgf/44,530 lb 20200 kgf/44,530 lb 20200 kgf/44,530 lb
Arm crowd force 170 kN 138 kN 126 kN
at power max. 17300 kgf/38,140 lb 14100 kgf/31,080 lb 12800 kgf/28,220 lb
ISO rating SAE rating
Bucket Capacity
Number
(heaped) Width Weight Arm Length
SAE, PCSA CECE Without Side Cutters With Side Cutters With Side Cutters
of Teeth
2.5m 8'2" 3.0 m 10'0" 3.5 m 11 '6"
1.14 m31.49 yd31.00 m31.31 yd31300 mm 51.2" 1405 mm 55.3" 793 kg 1,750 lb 5
1.26 m
3
1.65 yd31.10 m31.44 yd31400 mm 55.1" 1505 mm 59.3" 845 kg 1,860 lb 5
: General purpose use, density up to 1.8 ton/m31.52 U.S. ton/yd
3
: Light duty work, density up to 1.2 ton/m
3
1.01 U.S. ton/yd
3
□: General purpose use, density up to 1.5 ton/m31.26 U.S. ton/yd3X: Not usable
* : Including grouser height
P
G
K
D,L
**
EC
M
A
H,Q
O
F
I
J
B
N
(m)
11
10
9
8
7
A
CBED
6
5
4
3
2
1
0
-1
-2
-3
-4
-5
-6
-7
-8
10
11
(m)
2440(8ft)
H
G.L.
3456789
21 0
G
F
Page 7
LIFTING CAPACITY
1312
A: Reach from swing center
B: Bucket hook height
C: Lifting capacity
Cf: Rating over front
Cs: Rating over side
: Rating at maximum reach
Conditions:
● 5850 mm 19'2" one-piece boom
PC270-8 Arm: 3045 mm 10'0" Bucket: 1.26 m31.65 yd
3
Shoe: 600 mm 24" triple grouser
A MAX 7.6 m 25' 6.1 m 20' 4.6 m 15' 3.0 m 10' 1.5 m 5'
B Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs
7.6 m *3450 kg *3450 kg
25' *7,600 lb *7,600 lb
6.1 m *3300 kg *3300 kg *4200 kg *4200 kg *6350 kg *6350 kg
20' *7,300 lb *7,300 lb *9,200 lb *9,200 lb *14,000 lb *14,000 lb
4.6 m *3350 kg *3350 kg *6250 kg 4300 kg *7200 kg 6400 kg
15' *7,300 lb *7,300 lb *13,800 lb 9,500 lb *15,900 lb 14,100 lb
3.0 m *3550 kg 3150 kg 6150 kg 4150 kg *8500 kg 6050 kg *10900 kg 9550 kg *17850 kg *17850 kg
10' *7,800 lb 6.900 lb 13,600 lb 9,100 lb *18,700 lb 13,300 lb *24,000 lb 21,100 lb *39,300 lb *39,300 lb
1.5 m *3900 kg 3050 kg 6000 kg 3950 kg 8550 kg 5700 kg *13250 kg 8850 kg *7800 kg *7800 kg
5' *8,600 lb 6,700 lb 13,200 lb 8,800 lb 18,900 lb 12,500 lb *29,300 lb 19,500 lb *17,200 lb *17,200 lb
O m *4500 kg 3100 kg 5850 kg 3850 kg 8300 kg 5400 kg 13250 kg 8350 kg *9600 kg *9600 kg
0' *9,900 lb 6,800 lb 12,900 lb 8,400 lb 18,300 lb 12,000 lb 29,200 lb 18,500 lb *21,200 lb *21,200 lb
–1.5 m 5150 kg 3350 kg 5750 kg 3750 kg 8150 kg 5300 kg 13050 kg 8200 kg *13950 kg *13950 kg *8850 kg *8850 kg
–5' 11,400 lb 7,400 lb 12,700 lb 8,300 lb 17,900 lb 11,700 lb 28,700 lb 18,100 lb *30,700 lb *30,700 lb *19,500 lb 19,500 lb
–3.0 m 6100 kg 4000 kg 8150 kg 5300 kg 13100 kg 8250 kg *20100 kg 17,600 kg *13,650 kg *13650 kg
–10' 13,500 lb 8,800 lb 18,000 lb 11,700 lb 28,800 lb 18,200 lb *44,300 lb 38,800 lb *30,100 lb *30,100 lb
–4.6 m *8450 kg 5750 kg *11600 kg 8500 kg *16650 kg *16650 kg
–15' *18,600 lb 12,600 lb *25,600 lb 18,700 lb *36,700 lb *36,700 lb
PC270-8 Arm: 3500 mm 11'6" Bucket: 1.26 m31.65 yd
3
Shoe: 600 mm 24" triple grouser
A MAX 7.6 m 25' 6.1 m 20' 4.6 m 15' 3.0 m 10' 1.5 m 5'
B Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs
7.6 m *2900 kg *2900 kg
25' *6,400 lb *6,400 lb
6.1 m *2800 kg *2800 kg *4450 kg 4450 kg
20' *6,100 lb *6,100 lb *9800 lb 9,800 lb
4.6 m *2800 kg *2800 kg *5800 kg 4350 kg *6600 kg 6450 kg
15' *6,200 lb *6,200 lb *12800 lb 9,600 lb *14,500 lb 14,300 lb
3.0 m *3000 kg 2900 kg 6150 kg 4150 kg *7950 kg 6050 kg *9950 kg 9700 kg *15500 kg *15500 kg
10' *6,600 lb 6,400 lb 13,600 lb 9,100 lb *17,500 lb 13,400 lb *22,000 lb 21,400 lb *34,200 lb *34,200 lb
1.5 m *3300 kg 2750 kg 5950 kg 3950 kg 8550 kg 5700 kg *12400 kg 8700 kg *11050 kg *11050 kg
5' *7,200 lb 6,100 lb 13,100 lb 8,700 lb 18,900 lb 12,500 lb *27,300 lb 19,200 lb *24,300 lb *24,300 lb
O m *3750 kg 2800 kg 5800 kg 3750 kg 8250 kg 5350 kg 13200 kg 8350 kg *10450 kg *10450 kg
0' *8,300 lb 6,200 lb 12,700 lb 8,300 lb 18,200 lb 11,800 lb 29,100 lb 18,400 lb *23,000 lb *23,000 lb
–1.5 m *4600 kg 3050 kg 5650 kg 3650 kg 8050 kg 5200 kg 12900 kg 8100 kg *13600 kg *13600 kg *8300 kg *8300 kg
–5' *10,100 lb 6,700 lb 12,500 lb 8,100 lb 17,700 lb 11,500 lb 28,500 lb 17,800 lb *29,900 lb *29,900 lb *18,300 lb *18,300 lb
–3.0 m 5500 kg 3550 kg 5700 kg 3700 kg 8000 kg 5150 kg 12900 kg 8050 kg *18500 kg 17250 kg *12400 kg *12400 kg
–10' 12,100 lb 7,900 lb 12,500 lb 8,100 lb 17,700 lb 11,400 lb 28,400 lb 17,800 lb *40,800 lb 38,100 lb *27,300 lb *27,300 lb
–4.6 m 7450 kg 4850 kg 8150 kg 5300 kg *12350 kg 8250 kg *18100 kg 17750 kg
–15' 16,500 lb 10,800 lb 18,000 lb 11,700 lb *27,300 lb 18,200 lb *39,900 lb 39,200 lb
* Load is limited by hydraulic capacity rather than tipping. Ratings are based on ISO standard No. 10567. Rated loads do not exceed 87% of hydraulic lift capacity
or 75% of tipping load.
PC270-8 Arm: 2500 mm 8'2" Bucket: 1.26 m31.65 yd
3
Shoe: 600 mm 24" triple grouser
A MAX 7.6 m 25' 6.1 m 20' 4.6 m 15' 3.0 m 10' 1.5 m 5'
B Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs
7.6 m *5550 kg *5550 kg
25' *12,200 lb *12,200 lb
6.1 m *5350 kg 4850kg *7150 kg 6500 kg
20' *11,800 lb 10,700 lb *15,700 lb 14,400 lb
4.6 m *5400 kg 4000 kg 6300 kg 4250 kg *7900 kg 6300 kg *9300 kg *9300 kg
15' *12,000 lb 8,800 lb 13,800 lb 9,400 lb *17,400 lb 13,900 lb *20,500 lb *20,500 lb
3.0 m 5350 kg 3550 kg 6150 kg 4100 kg 8850 kg 5950 kg *11900 kg 9300 kg
10' 11,800 lb 7,900 lb 13,500 lb 9,100 lb 19,500 lb 13,100 lb *26,300 lb 20,500 lb
1.5 m 5200 kg 3450 kg 5950 kg 3950 kg 8500 kg 5600 kg 13550 kg 8650 kg
5' 11,400 lb 7,600 lb 13,200 lb 8,700 lb 18,700 lb 12,400 lb 29,800 lb 19,000 lb
O m 5350 kg 3500 kg 5850 kg 3850 kg 8250 kg 5400 kg 13150 kg 8300 kg
0' 11,800 lb 7,700 lb 12,900 lb 8,500 lb 18,200 lb 11,900 lb 28,900 lb 18,300 lb
–1.5 m 5900 kg 3900 kg 8150 kg 5300 kg 13050 kg 8200 kg *15700 kg *15700 kg
–5' 13,000 lb 8,600 lb 18,000 lb 11,700 lb 28,800 lb 18,100 lb *34,600 lb *34,600 lb
–3.0 m 7250 kg 4800 kg 8250 kg 5400 kg 13150 kg 8350 kg *19100 kg 17800 kg
–10' 16,000 lb 10,500 lb 18,200 lb 11,900 lb 29,000 lb 18,400 lb *42,200 lb 39,300 lb
–4.6 m *9000 kg 7600 kg *10000 kg 8650 kg
–15' *19,800 lb 16,800 lb *22,000 lb 19,100 lb
A
C
B
LIFTING CAPACITY
A: Reach from swing center
B: Bucket hook height
C: Lifting capacity
Cf: Rating over front
Cs: Rating over side
: Rating at maximum reach
Conditions:
● 5850 mm 19'2" one-piece boom
PC270LC-8 Arm: 3045 mm 10'0" Bucket: 1.26 m31.65 yd
3
Shoe: 700 mm 28" triple grouser
A MAX 7.6 m 25' 6.1 m 20' 4.6 m 15' 3.0 m 10' 1.5 m 5'
B Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs
7.6 m *3450 kg *3450 kg
25' *7,600 lb *7,600 lb
6.1 m *3300 kg *3300 kg *4100 kg *4100 kg *6350 kg *6350 kg
20' *7,300 lb *7,300 lb *9,100 lb *9,100 lb *14,000 lb *14,000 lb
4.6 m *3350 kg *3350 kg *6250 kg 4550 kg *7200 kg 6750 kg
15' *7,300 lb *7,300 lb *13,800 lb 10,000 lb *15,900 lb 14,900 lb
3.0 m *3500 kg 3350 kg *7250 kg 4400 kg *8450 kg 6400 kg *10850 kg 10200 kg *13500 kg *13500 kg
10' *7,800 lb 7,400 lb *16,000 lb 9,700 lb *18,700 lb 14,100 lb *24,000 lb 22,500 lb *29,800 lb *29,800 lb
1.5 m *3900 kg 3250 kg 7100 kg 4200 kg *9750 kg 6050 kg *13350 kg 9400 kg *8350 kg *8350 kg
5' *8,600 lb 7,100 lb 15,700 lb 9,300 lb *21,500 lb 13,300 lb *29,400 lb 20,800 lb *18,400 lb *18,400 lb
O m *4500 kg 3300 kg 6950 kg 4050 kg 9950 kg 5750 kg *12500 kg 8950 kg *9950 kg *9950 kg
0' *9,900 lb 7,300 lb 15,300 lb 9,000 lb 21,900 lb 12,700 lb *27,500 lb 19,700 lb *21,900 lb *21,900 lb
–1.5 m *5550 kg 3600 kg 6900 kg 4000 kg 9800 kg 5600 kg *12150 kg 8750 kg *10600 kg *10600 kg *8950 kg *8950 kg
–5' *12,200 lb 8,000 lb 15,200 lb 8,800 lb 21,600 lb 12,400 lb *26,800 lb 19,300 lb *23,400 lb *23,400 lb *19,700 lb *19,700 lb
–3.0 m 7400 kg 4300 kg 9800 kg 5650 kg *12850 kg 8800 kg *10700 kg *10700 kg *11050 kg *11050 kg
–10' 16,300 lb 9,500 lb 21,600 lb 12,400 lb *28,400 lb 19,400 lb *23,600 lb *23,600 lb *24,400 lb *24,400 lb
–4.6 m *8450 kg 6050 kg *11750 kg 9050 kg *11500 kg *11500 kg
–15' *18,600 lb 13,300 lb *25,900 lb 20,000 lb *25,300 lb *25,300 lb
PC270LC-8 Arm: 3500 mm 11'6" Bucket: 1.26 m31.65 yd
3
Shoe: 700 mm 28" triple grouser
A MAX 7.6 m 25' 6.1 m 20' 4.6 m 15' 3.0 m 10' 1.5 m 5'
B Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs
7.6 m *2900 kg *2900 kg
25' *6,400 lb *6,400 lb
6.1 m *2800 kg *2800 kg *4400 kg *4400 kg
20' *6,100 lb *6,100 lb *9700 lb *9,700 lb
4.6 m *2800 kg *2800 kg *5800 kg 4550 kg *6600 kg *6600 kg
15' *6,200 lb *6,200 lb *12800 lb 10,100 lb *14,600 lb *14,600 lb
3.0 m *2950 kg *2950 kg *6850 kg 4400 kg *7900 kg 6400 kg *9950 kg *9950 kg *13800 kg *13800 kg
10' *6,600 lb *6,600 lb *15,100 lb 9,700 lb *17,400 lb 14,200 lb *21,900 lb *21,900 lb *30,500 lb *30,500 lb
1.5 m *3250 kg 2950 kg 7100 kg 4200 kg *9250 kg 6000 kg *12550 kg 9500 kg *9700 kg *9700 kg
5' *7,200 lb 6,600 lb 15,600 lb 9,200 lb *20,400 lb 13,300 lb *27,700 lb 20,900 lb *21,400 lb *21,400 lb
O m *3750 kg 3000 kg 6900 kg 4000 kg 9900 kg 5700 kg *11100 kg 8900 kg *9550 kg *9550 kg
0' *8,300 lb 6,700 lb 15,200 lb 8,800 lb 21,900 lb 12,600 lb *24,400 lb 19,600 lb *21,100 lb *21,100 lb
–1.5 m *4600 kg 3250 kg 6800 kg 3900 kg 9700 kg 5550 kg *10600 kg 8650 kg *9550 kg *9550 kg *8400 kg *8400 kg
–5' *10,200 lb 7,200 lb 15,000 lb 8,600 lb 21,400 lb 12,200 lb *23,400 lb 19,100 lb *21,100 lb *21,100 lb *18,600 lb *18,600 lb
–3.0 m *6250 kg 3850 kg 6800 kg 3900 kg 9650 kg 5500 kg *10850 kg 8650 kg *9550 kg *9550 kg *10050 kg *10050 kg
–10' *13,800 lb 8,500 lb 15,000 lb 8,600 lb 21,300 lb 12,100 lb *24,000 lb 19,000 lb *21,100 lb *21,100 lb *22,100 lb *22,100 lb
–4.6 m *8150 kg 5150 kg *9000 kg 5650 kg *12000 kg 8850 kg *9900 kg *9900 kg
–15' *18,000 lb 11,300 lb *19,800 lb 12,400 lb *26,500 lb 19,500 lb *21,800 lb *21,800 lb
* Load is limited by hydraulic capacity rather than tipping. Ratings are based on ISO standard No. 10567. Rated loads do not exceed 87% of hydraulic lift capacity
or 75% of tipping load.
PC270LC-8 Arm: 2500 mm 8'2" Bucket: 1.26 m31.65 yd
3
Shoe: 700 mm 28" triple grouser
A MAX 7.6 m 25' 6.1 m 20' 4.6 m 15' 3.0 m 10' 1.5 m 5'
B Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs Cf Cs
7.6 m *5550 kg *5550 kg
25' *12,300 lb *12,300 lb
6.1 m *5350 kg 5100kg *7150 kg 6850 kg
20' *11,800 lb 11,300 lb *15,700 lb 15,100 lb
4.6 m *5450 kg 4250 kg *6800 kg 4500 kg *7900 kg 6650 kg *9400 kg *9400 kg
15' *12,000 lb 9,300 lb *14,900 lb 9,900 lb *17,400 lb 14,600 lb *20,700 lb *20,700 lb
3.0 m *5800 kg 3800 kg 7250 kg 4350 kg *9050 kg 6300 kg *11900 kg 9900 kg
10' *12,800 lb 8,400 lb 16,000 lb 9,600 lb *20,000 lb 13,900 lb *26,300 lb 21,900 lb
1.5 m 6200 kg 3650 kg 7100 kg 4200 kg 10200 kg 5950 kg *11750 kg 9200 kg
5' 13,700 lb 8,100 lb 15,600 lb 9,200 lb 22,400 lb 13,100 lb *25,900 lb 20,300 lb
O m 6400 kg 3750 kg 6950 kg 4100 kg 9900 kg 5750 kg *10800 kg 8850 kg *9300 kg *9300 kg
0' 14,100 lb 8,300 lb 15,400 lb 9,000 lb 21,900 lb 12,600 lb *23,800 lb 19,500 lb *20,500 lb *20,500 lb
–1.5 m 7100 kg 4150 kg 9850 kg 5650 kg *10850 kg 8800 kg *10450 kg *10450 kg
–5' 15,600 lb 9,100 lb 21,700 lb 12,500 lb *23,900 lb 19,400 lb *23,000 lb *23,000 lb
–3.0 m 8800 kg 5100 kg *9900 kg 5750 kg *11750 kg 8900 kg *10100 kg *10100 kg
–10' 19,400 lb 11,300 lb *21,800 lb 12,600 lb *25,900 lb 19,600 lb *22,300 lb *22,300 lb
–4.6 m *9000 kg 7950 kg *10200 kg 9250 kg
–15' *19,900 lb 17,500 lb *22,500 lb 20,400 lb
A
C
B
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