PC350-8M0

PC350-8M0

Model PC350-8M0
Type Crawler Excavator
Weight Operation 32 600 - 32 960 kg
Bucket 0.52 - 2.30 m3
Engine Rated Powe 187 / 1 950 kW/rpm
Brand Komatsu
Country of Manufacture Japan
Location Viet Nam

 


ABOUT THE NEW GENERATION OF KOMATSU CRAWLER EXCAVATOR

 

Currently, motorized machines and especially excavators are an indispensable part in the field of civil, industrial and irrigation construction. In the market with many famous machine manufacturers such as Hitachi excavators, Catterpillar excavators, Kobelco excavators,... Besides, it would be remiss not to mention Komatsu crawler excavator PC350-8M0.

 

Máy đào bánh xích Komatsu PC350-8M0 

 

Komatsu crawer excavator PC350-8M0

 

Komatsu is the world's second largest supplier of construction and mining equipment, after Caterpillar. However, Komatsu has a larger market share than Caterpillar in some regions such as Japan and China. The company currently has many factories and branches in Japan, Asia, America and Europe and is still planning to continue to expand.

 

Komatsu excavator brand originated from Japan, appeared on the market since 1917. It can be said that this is one of the world's leading brands of excavators, currently competing fiercely with rivals. as big as Hitachi or Catterpillar. Komatsu excavator is considered as a machine with high durability, good working performance and common use. Perhaps that is also the reason why Vietnam and other countries around the world are very fond of the Komatsu line.

 

Máy đào bánh xích Komatsu PC350-8M0 

 

Komatsu excavators are specially designed for heavy duty applications. With a powerful engine, sturdy boom and bucket design, bearing iron material ensures workability and productivity in all cases. Along with compact structure and superior features, the company's machine can be widely applied such as: bridge construction, road construction, construction work in residential areas. The machine has many working modes with different engine speed and hydraulic system pressure to meet different conditions. In the fuel-saving mode, the machine still works effectively, in the heavy-duty mode, the machine can operate with the largest capacity, helping the digging and lifting force of the machine can be increased many times.

 

Below is the detailed product information of Komatsu crawler excavator PC350-8M0:

 

TECHNICAL DATA

 

DIMENSIONS
Máy đào bánh xích Komatsu PC350-8M0 
    PC350-8M0
Boom Length mm 6 470
Arm Length mm 3 185
A Overall length mm 11 140
B Length on ground (Transport) mm 5 755
C Overall height (To top of boom) mm 3 285
D Overall width mm 3 190
E Overall height (To top of cab) mm 3 145
F Ground clearance, counterweight mm 1 185
G Ground clearance (Minimum) mm 500
H Tail swing radius mm 3 450
I Track length on ground mm 3 700
J Track length mm 4 625
K Track gauge mm 2 590
L Width of crawler mm 3 190
M Shoe width mm 600
N Grouser height mm 36
O Machine cab height mm 2 585
P Machine cab width mm 3 165
Q Distance, swing center to rear end mm 3 405

 

WORKING RANGE
Máy đào bánh xích Komatsu PC350-8M0 
Boom Length mm 6 470
Arm Length mm 3 185
R Max. digging height mm 10 100
S Max. dumping height mm 7 050
T Max. digging depth mm 7 380
U Max. vertical wall digging depth mm 6 400
V  Max. digging depth of cut for 2440 mm level mm 7 180
W Max. digging reach mm 11 100
X Max. digging reach at ground level mm 10 920
Y Min. swing radius mm 4 310
SAE 1179 Rating    
Bucket digging force at power max. kN (kg) 200 (20 400)
Arm crowd force at power max. kN (kg) 165 (16 800)
SO 6015 Rating    
Bucket digging force at power max. kN (kg) 228 (23 200)
Arm crowd force at power max. kN (kg) 171 (17 400)

 

LIFTING CAPACITY WITH LIFTING MODE

 

A: Reach from swing center

 

B: Bucket hook height

 

C: Lifting capacity

 

Cf: Rating over front

 

Cs: Rating over side

 

Rating at maximum reach

komatsu pc350-8M0
* Load is limited by hydraulic capacity rather than tipping. Ratings are based on SAE J1097. Rated loads do not exceed 87% of hydraulic lift capacity or 75% of tipping load

 

SPECIFICATIONS
ENGINE
Model Komatsu SAA6D114E-3
Type Water-cooled, 4-cycle, direct injection
Aspiration Turbocharged, and air-to-air aftercooled
Number of cylinders 6
Horsepower    
SAE J1995, Gross kW 194 kW (260 HP) at 1 950 rpm
ISO 9249 / SAE J1349, Net kW 187 kW (250 HP) at 1 950 rpm
Fan drive method for radiator cooling Mechanical
Piston displacement l 8.27
Bore x Stroke mm 114 x 135
Governor All-speed control, electronic
HYDRAULIC SYSTEM
Type HydrauMind (Hydraulic Mechanical Intelligence New Design) system, closed-center system with load sensing valves and pressure compensated valves
Number of selectable working modes 6
Main pump Variable displacement piston type
Pumps for Boom, arm, bucket, swing, and travel circuits
Maximum flow l/min 535
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 MPa (kgf/cm2) 37.3 (380)
Swing circuit  MPa (kgf/cm2) 27.9 (285)
Travel circuit MPa (kgf/cm2) 37.3 (380)
Pilot circuit MPa (kgf/cm2) 3.2 (33)
UNDERCARRIAGE
Center frame X-frame
Track frame Box-section
Seal of track Sealed track
Track adjuster Hydraulic
Number of shoes (Each side) 45
Number of carrier rollers (Each side) 2
Number of track rollers (Each side) 7
DRIVES AND BRAKES
Steering control Two levers with pedals
Drive method Hydrostatic
Maximum drawbar pull kN (kg) 264 (26 900)
Gradeability % (°) 70 ( 35 )
Maximum travel speed km/h

High: 5.5

Mid: 4.5

Low: 3.2

Service brake Hydraulic lock
Parking brake Mechanical disc brake
COOLANT AND LUBRICANT CAPACITY (REFILLING)
Fuel tank l 605
Coolant l 31
Engine  l 37
Final drive (Each side)  l 9
Swing drive l 16.5
Hydraulic tank l 188
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 min-1 9.5

 

HYDRAULIC CYLINDERS
    Number Bore Stroke Rod Diameter
Boom mm 2 140 1 480 100
Arm mm 1 160 1 825 110
Bucket          
Arm 3.19 m mm 1 140 1 285 100
Arm 2.55 m and 2.20 m  mm 1 150 1 285 110

 

OPERATING WEIGHT (APPROXIMATE)
Shoe Type Shoe kg kPa (kgf / cm2)
  600 mm 32 600 65.7 (0.67)
  700 mm 32 960 57.1 (0.58)
Operating weight including 6470 mm one-piece boom, 3185 mm arm, SAE J 296 heaped 1.40 m3 backhoe bucket, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment.

 

EQUIPMENTS

 

OPTIONS
Máy đào bánh xích Komatsu PC200-8MO

 

HIGHLIGHTS

 

ECOLOGY, ECONOMY & PRODUCTIVITY

 

 

Máy đào bánh xích Komatsu PC300-8M0

 

Low Fuel Consumption

 

The newly-developed Komatsu SAA6D114E-3 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.

 

Fuel consumption: 3% reduced Vs. PC350-8, based on typical work pattern collected via KOMTRAX. Fuel consumption varies depending on job conditions.

 

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 developed the main components with a total control system. The result is a new generation of high performance and environment-friendly excavators.

 

Low Emission Engine

 

Komatsu SAA6D114E-3 reduced NOx emission by 33% compared with the PC300-7. This engine is U.S. EPA Tier 3 and EU Stage 3A emissions equivalent.

 

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.

 

Máy đào bánh xích Komatsu PC300-8M0

 

ECO Gauge that Assists Energy-saving Operations

 

Equipped with the ECO gauge that can be recognized at a glance on the right of the multifunction color monitor for environmentfriendly energy-saving operations. Allows focus on operation in the green range with reduced CO2 emissions and efficient fuel consumption.

 

Working Modes Selectable

 

The PC350-8M0 excavator is equipped with six working modes (P, E, L, B, ATT/P and ATT/E mode). Each mode is designed to match engine speed and pump output to the application. This provides the fexibility to match equipment performance to the job at hand.

 

- P:  Maximum production/power, fast cycle times.

 

- E: Good cycle times, better fuel economy, adjustable in 4 stages.

 

- L: Suitable attachment speed

 

- B: Optimum engine rpm, hydraulic flow.

 

- ATT/P: Optimum engine rpm , hydraulic flow, 2way, power mode.

 

- ATT/E: Optimum engine rpm, hydraulic flow, 2way, economy mode

 

Large Digging Force

 

When press the left knob switch which is called the one-touch power max. switch and when it is kept pressed, this function temporarily increases digging force for 8.5 seconds of operation. Large Digging Force

 

- Maximum arm crowd force (ISO 6015): 160 kN (16.3 t) => 171 kN (17.4 t) (With Power Max.)

 

- Maximum bucket digging force (ISO 6015): 213 kN (21.7 t) => 228 kN (23.2 t) (With Power Max.)

 

Measured with Power Max. function, 3185 mm arm and ISO 6015 rating.

 

Smooth Loading Operation

 

Two return hoses improve hydraulic performance. In the arm out function, a portion of the oil is returned directly to the tank providing smooth operation.

 

Two-mode Setting for Boom

 

Smooth mode provides easy operation for gathering blasted rock or scraping down operation. When maximum digging force is needed, switch to Power mode for more effective excavating.

 

- Boom floats upward, reducing lifting of machine front. This facilitates gathering blasted rock and scraping down operations.

 

- Boom pushing force is increased, ditch digging and box digging operation on hard ground are improved.

 

Larger Maximum Drawbar Pull

 

Larger maximum drawbar pull provides superb steering and slope climbing performance.

 

Maximum drawbar pull: 264 kN (26900 kg)

 

COMFORT WITH KOMATSU PC350-8M0

 

Máy đào bánh xích Komatsu PC130-8

 

Máy đào bánh xích Komatsu PC130-8

 

Low-noise Cab

 

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 generate a low level of noise similar to that of a passenger car.

 

Wide Spacious

 

Newly-designed wide spacious cab includes seat with reclining backrest. The seat height and longitudinal inclination are easily adjusted using a pullup 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.

 

Cab Automatic A/C

 

Enables you to easily and precisely set cab atmosphere with the instruments 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.

 

Low Vibration with Cab Damper Mounting

 

PC350-8M0 uses viscous damper mounting 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.

 

Pressurized Cab

 

A/C, air filter and a higher internal air pressure prevent external dust from entering the cab.

 

Máy đào bánh xích Komatsu PC130-8

 

ROPS Cab (ISO 12117-2)

 

The machine is equipped with a ROPS cab (ISO 12117-2) for excavators as standard equipment. The ROPS cab has high shock-absorption performance, featuring excellent durability and impact strength. It also satisfies the requirements of OPG top guard level 1 (ISO 10262) for falling objects. Combined with the retractable seat belt, The ROPS cab protects the operator in case of tipping over and against falling objects

 

Lock Lever

 

Locks the hydraulic pressure to prevent unintentional movement. Neutral start function allows machine to be started only in lock position.

 

Large Side-view, Sidewise, Rear and Front Under-view Mirrors

 

Enlarged side mirrors and addition of front under mirror allow the PC350-8M0 to meet the visibility requirements (ISO 5006).

 

Slip-resistant Plates

 

Highly durable slip-resistant plates maintain superior traction performance for the long term.

 

Rear View Monitor 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

 

Pump/engine Room Partition

 

Pump/engine room partition prevents oil from spraying onto the engine if a hydraulic hose should burst.

 

Máy đào bánh xích Komatsu PC130-8

 

Large LCD Color Monitor

 

A large user-friendly color monitor enables safe, accurate and smooth work. Improved screen visibility is achieved by the use of LCD 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.

 

Indicators

 

1. Auto-decelerator

 

2. Working mode

 

3. Travel speed

 

4. Engine water temperature gauge

 

5. Hydraulic oil temperature gauge

 

6. Fuel gauge

 

7. ECO gauge

 

8. Function switches menu

 

Basic operation switches

 

1. Auto-decelerator

 

2. Working mode selector

 

3. Traveling selector

 

4. Buzzer cancel

 

5. Wiper

 

6. Windshield washer

 

Equipment Management Monitoring System

 

Monitor function

 

Controller monitors engine oil level, coolant temperature, battery 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.

 

RELIABILITY & DURABILITY

 

Máy đào bánh xích Komatsu PC200-8MO

 

High Rigidity Work Equipment

 

Boom and arms are constructed of thick plates of high tensile strength steel. In addition, these structures are designed with large cross-sectional areas and generous use of castings. The result is working attachments that exhibit long term durability and high resistance to bending and torsional stress.

 

Metal Guard Rings

 

Metal guard rings protect all the hydraulic cylinders and improve reliability

 

Sealed Connectors

 

Sealed connectors seal tight and have higher reliability

 

Reliable Components

 

All of the major machine components, such as engine, hydraulic pump, hydraulic motors and control valves are exclusively designed and manufactured by Komatsu.

 

O-ring Face Seal

 

The hydraulic hose seal method has been changed from a conventional taper seal to an O-ring seal. This provides improved sealing performance

 

MAINTENANCE

 

komatsu PC350-8M0

 

Side-by-side Cooling

 

Since radiator, aftercooler and oil cooler 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

 

Easy Access to Engine Oil Filter, Engine Main Fuel Filter and Fuel Drain Valve

 

Engine oil filter, engine main fuel filter and fuel drain valve are remote mounted to improve accessibility.

 

Sloping Track Frame

 

Prevents dirt and sand from accumulating and allows easy mud removal.

 

Long-life Oil, Filter

 

Uses high-performance filtering materials and long-life oil. Extends the oil and filter replacement interval

 

- Engine oil & Engine oil filter every 500 hours.

 

- Hydraulic oil every 5000 hours.

 

- Hydraulic oil filter every 1000 hours

 

Equipped with the Drain Valve as Standard

 

Prevents clothes and the ground from becoming contaminated due to oil leakage when replacing the engine oil.

 

Equipped with the Fuel Prefilter (With Water Separator)

 

Removes water and contaminants in the fuel to prevent fuel problems. (With built-in priming pump)

 

Washable Cab Floormat

 

The PC300-8M0’s cab floormat is easy to keep clean. The gently inclined surface has a flanged floormat and drainage holes to facilitate runoff. 

 

Large-capacity Fuel Tank and Rustproof Treatment

 

Large fuel tank capacity extends operating hours before refueling Fuel tank is treated for rust prevention.

 

Easy to Clean A/C Filter

 

The A/C filter is removed and installed without the use of tools facilitating filter maintenance.

 

Long Greasing Interval (Optional)

 

High quality bushings are optionally available for work equipment pins except arm top pin. All bushing lubrication intervals of work equipment except arm top bushings are 500 hours, reducing maintenance cost.

 

SPECIAL SPECS

 

komatsu pc350-8M0

 

komatsu pc350-8M0

 

Attachment Piping Specification

 

Equips PC350-8M0 for breaker and crusher installation. Hydraulic flow rate can be regulated by setting Breaker Mode on monitor panel during breaker operation.

 

Komatsu Genuine Attachment Tool

 

Komatsu-recommended attachment tools for hydraulic excavators. A wide range of attachment tools are provided to suit customers’ specific applications

 

Hydraulic breaker

 

The hydraulic breaker is an attachment tool used for crushing rock beds and paved surfaces, demolishing concrete structures, etc. The large gas chamber, ideal gas pressure ratio, and long-stroke piston deliver
a powerful impact force. Since the breaker unit does not require an accumulator, the number of parts has been reduced, resulting in lower maintenance costs.

 

Crusher

 

This attachment tool is used for demolishing concrete structures. Since it does not have a striking mechanism and features low noise and low vibration, it is suitable for work in urban areas. The openclose cylinder is equipped with a speed-up valve for increasing work speed.

 

KOMATSU TOTAL SUPPORT

 

máy xúc lật Komatsu WA150-6

 

Komatsu Total Support

 

To keep your machine available and minimize operation cost when you need it, Komatsu Distributor is ready to provide a variety of supports before and after procuring the machine.

 

Technical support

 

Komatsu product support service (Technical support) is designed to help customer. Komatsu Distributor offers a variety of effective services to show how much Komatsu is dedicated to the maintenance and support of Komatsu machine.

 

- Preventive Maintenance (PM) clinic

 

- Oil & Wear analysis program

 

- Undercarriage inspection service, etc.

 

Fleet recommendation

 

Komatsu Distributor can study the customer’s job site and provide the most optimum fleet recommendation with detailed information to meet all of your application needs when you are considering to buy new machines or replace the existing ones from Komatsu.

 

Product support

 

Komatsu Distributor gives the proactive support and secures the quality of the machinery that will be delivered.

 

Parts availability

 

Komatsu Distributor is available for emergency inquiry by the customers for genuine, quality guaranteed Komatsu parts.

 

Repair & maintenance service

 

Komatsu Distributor offers quality repair and maintenance service to the customer, utilizing and promoting Komatsu developed programs.

 

Komatsu Reman (Remanufactured) components

 

Komatsu Reman products are the result of the implementation of the Komatsu global policy which establishes and agrees to reduce the owning, operating and total Life Cycle Costs (LCC) to Komatsu’s customer through high quality, prompt delivery and competitively priced in own remanufactured products (QDC).

 

KOMTRAX

 

The Komatsu remote monitoring and management technology provides insightful data about your equipment and fleet in user-friendly format.

 

Máy đào bánh xích Komatsu PC200-8MO

 

Energy Saving Operation Report

 

KOMTRAX delivers the energy-saving operation report based on the operating information such as fuel consumption, load summary and idling time, which helps you efficiently run a business.

 

Equipment Management Support

 

Through the web application, a variety of search parameters are available to quickly find information about specific machines based on key factors. Moreover, KOMTRAX finds out machines with problems from your fleet and shows you through an optimal interface.

 

dịch vụ komatsu

 

Optimal Strategy for Efficient Work

 

The detailed information that KOMTRAX puts at your fingertips helps you manage your fleet conveniently on the web anytime, anywhere. It gives you the power to make better daily and long-term strategic decisions.

 

MDX - TOP CONSTRUCTION MACHINE INFORMATION WEBSITE IN VIETNAM

 

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We are proud to be a direct distributor of construction machines from famous brands in the world such as Hamm Compactor, Hitachi Excavators, Hyundai Everdigm Concrete Pumps, Vogele Asphalt Pavers, Cranes, Wirtgen Slipform Pavers,...

 

If you want to buy or get a free consultation, please call Hotline 0906702060 (Mr Tuyen). In addition, you can also come to watch directly at the representative offices of VITRAC:

 

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