EasyManua.ls Logo

Komatsu PC270-8 User Manual

Komatsu PC270-8
7 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
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
Question and Answer IconNeed help?

Do you have a question about the Komatsu PC270-8 and is the answer not in the manual?

Komatsu PC270-8 Specifications

General IconGeneral
Swing Speed11.5 rpm
Travel Speed5.5 km/h
Max Digging Depth6, 620 mm
Engine ModelSAA6D107E-3
Bucket Capacity0.8 - 1.3 m³

Summary

Standard Equipment

Optional Equipment

Special Purpose Bucket

Excavator Walk-Around

Ecology and Economy Features

Highlights low fuel consumption, low emission engine, and economy mode for reduced environmental impact.

Large Comfortable Cab

Details the low-noise, low-vibration, pressurized cab with an ergonomic operator seat and console.

Easy Maintenance

Focuses on features like long replacement intervals, remote filters, and side-by-side cooling for simplified maintenance.

Safety Design

Outlines features like cab protection, anti-slip plates, improved mirrors, and optional rear view monitoring.

Ecology and Economy Features

Low Emission Engine

Details the Komatsu SAA6D107E-1 engine meeting EPA Tier 3 and EU Stage 3A emission regulations.

Low Operation Noise

Explains features like low-noise engine and sound-absorbing materials that reduce operational noise.

Low Fuel Consumption

Focuses on the engine's multi-staged fuel injection and hydraulic matching for reduced fuel usage.

Working Modes Selectable

Describes P mode (power) and E mode (economy) for optimizing performance and fuel efficiency.

Eco-gauge for Energy-saving Operations

Explains the Eco-gauge on the monitor to promote energy-saving operations and reduce emissions.

Idling Caution

An on-monitor alert to prevent unnecessary fuel consumption when the engine idles for extended periods.

Large Maximum Drawbar Pull

Highlights excellent slope climbing performance due to high drawbar pull, enhanced by optional travel motor.

Working Environment

Low Cab Noise

Describes the highly rigid cab with excellent sound absorption and use of low-noise components.

Low Vibration with Cab Damper Mounting

Details viscous damper mounting with springs and longer stroke for reduced vibration at the operator seat.

Wide Newly-designed Cab

Features a spacious cab with a reclining seat, adjustable armrest, and console for optimal posture.

Pressurized Cab

Explains how optional air conditioner and higher internal pressure prevent external dust entry.

Automatic Air Conditioner

Details the climate control system with bi-level function, defroster, and precise temperature setting.

Safety Features

Includes cab protection, anti-slip plates, improved mirrors, rear view monitoring, and OPG top guard.

Maintenance Features

Large LCD Color Monitor

User-friendly, multi-lingual monitor with TFT display for safe, accurate, and smooth operation.

EMMS (Equipment Management Monitoring System)

Monitors engine oil, coolant, battery, and air filters, displaying abnormalities on the LCD.

Side-by-side Cooling

Parallel arrangement of radiator, aftercooler, and oil cooler for easy cleaning and service.

Easy Access to Engine Oil Filter and Fuel Drain Valve

Remote mounting of engine oil filter and fuel drain valve improves accessibility for maintenance.

Equipped with the Fuel Pre-filter

Includes a fuel pre-filter with a water separator to remove water and contaminants from fuel.

Washable Cab Floormat

Features an easy-to-clean cab floormat with a gently inclined surface and drainage holes.

Large-capacity Fuel Tank and Rustproof Treatment

400-liter fuel tank with effective corrosion resistance and rustproof treatment.

Sloping Track Frame

Designed to prevent dirt and sand accumulation, allowing for easier mud removal.

Gas Assisted Engine Hood Damper Cylinders

Facilitates easy opening and closing of the engine hood with gas-assisted cylinders.

Long-life Oil, Filter

Utilizes high-performance materials for oil and filters, extending replacement intervals.

Air Conditioner Filter

Optional air conditioner filter is easily removed and installed without tools for convenient maintenance.

Long Work Equipment Greasing Interval

Optional bushings and resin shims extend the greasing interval for work equipment pins to 500 hours.

Specifications and Dimensions

Engine Specifications

Details engine model, aspiration, cylinders, bore, stroke, displacement, and horsepower.

Hydraulics Specifications

Covers hydraulic system type, main pump, motors, relief valve settings, and cylinder dimensions.

Swing System Specifications

Information on swing drive method, reduction, lubrication, brake, and speed.

Undercarriage Specifications

Details center frame, service brake, holding brake, track adjuster, and shoe specifications.

Coolant and Lubricant Capacity

Lists the capacities for fuel tank, coolant, engine oil, hydraulic oil, and hydraulic tank.

Dimensions

Provides detailed measurements for overall length, height, width, and ground clearance.

Working Range

Illustrates reach and depth capabilities for various arm lengths and provides digging force data.

Operating Weight

Shows approximate operating weights and ground pressure for PC270-8 and PC270LC-8 models.

Backhoe Bucket, Arm, and Boom Combination

Details bucket capacities, widths, weights, and arm lengths for optimal attachment configuration.

Lifting Capacity

Lifting Capacity (PC270-8)

Provides lifting capacity data for the PC270-8 model across various reach and load configurations.

Lifting Capacity (PC270LC-8)

Provides lifting capacity data for the PC270LC-8 model across various reach and load configurations.

Related product manuals