WALKAROUND MACHINE Compact crawler loader
IHI Revolution in building sites
ENG
644
January 2011
CL45 Compact crawler loader Operating load 1150 Kg Net power 61,9 kW Weight 4,59 t
WALKAROUND ACHINE M BY
CLAUDIO MARINI
IHIMER CL45
Efficiency, easy maintenance and the largest cab on the market
■ THE PLUS BY COSTRUZIONI ■ Comfort and easy driving: - exceptional access width to driving seat (87,5 cm) - pilot controls - wide and pedals-free platform with discharge for quick cleaning - reduced noise, vibrations and heat transmission to
driving seat - floating booms as standard - double-speed button as standard - cab set including side windows and air conditioner - autoidle button ■ Reliability: - 16-valve engine with protected turbo
charger and electronic controlled EGR-cooler - “linear” transmission - “blowing” fan (radiators cleaning) - two cylinders for bucket control (visibility and sturdiness) - diesel oil double-filter - “modular” pipes - protected lights
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â– Performances in safety: - High-Flow system - good breakout force - automatic brakes - good bucket positioner to the ground â– Easy maintenance: - modular-toothed sprocket (easy replacement)
- good working autonomy thanks to the large tank made of anti-condensation rustproof material - quick cab tilting without efforts - remote and easily accessible discharges and filter (hydraulic filter located outside the tank) - tanks outside the rear
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pillars - easily accessible battery - air filter clogging indicator and engine anomalies indicator on the dashboard - electric pump for air self-discharge - easily accessible fuses - automatic engagement of booms protection and engine hatch January 2011 Costruzioni
IHIMER CL45
■ FEATURES 1
Blowing fan
2
“Parallel” radiators
3
16-valve engine with overspeed protected turbocharger
4
Electronic EGR-Cooler
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Hydraulic filter outside the tank
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Exceptional operator compartment width
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Cross-mounted windshieldwipers (not on pillar) with “vertical” blade
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Protected lights
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Bolted cab with two shock absorbers for lifting
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Two-speed button as standard
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Air filter clogging and engine failures indicators in the cab
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Available cab with air conditioner
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Diesel large plastic tank
Pilot controls
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Floating booms as standard
Wide and pedals-free platform with debris discharge for quick cleaning
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Automatic engagement of safety blocks
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High-Flow system available
23
“Linear” transmission
15
Two cylinders for bucket control
16
Good bucket positioner to the ground
24
Segmented sprocket (two section teeth)
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Good breakout force
25
Automatic brakes
18
Modular pipes
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Fuel double filtering system and air automatic discharge with electric pump
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Tanks outside the rear pillars
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8 7
12 9 22 13 3
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5
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2 25
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17 Costruzioni January 2011
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■ ADVANTAGES • Intuitive driving • Driving comfort in any climate condition • Roomy for “large sizes” too • Easy and safe access to operator’s cab • Quick control of machine operation • Quick cab tilting • Structure sturdiness • Reliable transmission
• Reliable engine and turbo • Compliance with antipollution regulations from 2016 • Reduced radiators clogging • Quick replacement of sprocket teeth • Good working autonomy • Quick replacement of cylinder pipes
• Operation versatility with high-capacity tools • Quick maintenance interventions on the tanks • Less heat transmission to the driving seat • Quick shift gear • Facilitated ground levelling • Good visibility also with cab enclosure and in any weather condition
■ THE ROOMIEST DRIVING SEAT ON THE MARKET Also available with cab enclosure and air conditioning
Self-winding seat belt
■ The “blowing” fan cools the engine compartment and reduces heat transmission to driving seat
Compartment for documents with lock on the roof (dry zone)
ee -fr s l eda dp n a de Wi tform pla
Hatch for debris removal
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Slow/fast gear
Potentiometer
Air filter clogging indicator
Unified key Floating booms as standard
â– Rear visibility at only 3,8 m
Functional handles
87,5 cm
Limited noise level inside the cab (86 dBA)
January 2011 Costruzioni
IHIMER CL45
â– AN ENGINE FOR THE FUTURE Arranged to be compliant with the 2016-Regulations
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3
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4
Powerful starter for frequent startings without overheating
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They allow higher torque at low rpm and improve the combustion process under effort
4 Valves per cylinder 1 16 Valves
2
4TNV98T (3,32 l) 3 Turbo charger protection
EGR-radiator
Turbo Charger
Speed, Load & Temp.
ECU
Intake
EGR Cooler
EGR-Valve
Re-circulation Inj-Nozzle
One way valve
Exhaust
Piston
2
Advantages of external electronically controlled EGR with heat exchanger (in comparison to the systems with internal continuous recirculation): - reduced wear of discharge valves (they do not open twice a cycle) - constant idle (gas are not recirculated in low-in-oxygen cycles) - less recirculation volume EGR-Elctrovalve
A pressure gauge prevents turbocharger overspeeds (reliability) and makes the combustion process uniform, eliminating feeding air pressure peaks (the exhaust gases are metered through a leverage and a diaphragm) Leverage which meters the exhaust gases
3 kW starter
â– ELECTRONICALLY CONTROLLED Exhaust Gas Recirculation
Turbocharger protected from overspeed
3
4
GR Radiatore E
EGR purposes The recirculation of exhaust gases, at this point inert, reduces combustion temperature and limits the nitrogen oxyde emission (Nox harmful gas) which is proportional to it
January 2011 Costruzioni
IHIMER CL45
■ RELIABILITY “Linear” Transmission (without pumps drive belts)
Double fuel filtering system with transparent water/diesel oil prefilter separator (immediate impurities detection) with shutter for no pipes emptying and tap for quick impurities discharge
Diesel oil main filter
Electric pump for air self-discharge/engagement
Water/diesel oil separator
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The blowing fan reduces radiators clogging Engine overheating indicator
Hydraulic oil radiator Parallel radiators for better efficiency and easier cleaning
Coolant radiator
Cooling air is taken "clean" from engine compartment
Two cylinders for bucket control (visibility and sturdiness)
Above-the-average breakout force (3,580 DaN)
The good bucket positioner to the ground avoids material waste during transportation
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IHIMER CL45
Specific filter for servocontrols (reliability and driving precision)
Cast idler
The radiators elastic assembly makes expansion easier and avoids cracks caused by vibration
Front and rear lights well protected on the roof
Costruzioni January 2011
WALKAROUNDMACHINE [by
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Practical openable supports
Tight IP69 electric connections with solvents under pressure
Support with anti-friction coating
New plastic tank (outside rear pillars)
Removable filter Plastic anti-condensation and rustproof tank with good capacity (91 L, working autonomy)
January 2011 Costruzioni
IHIMER CL45
Quick cab tilting
Thick soundproof and thermo-insulated covering panels
No efforts during cab tilting thanks to two powerful jacks
Segmented sprocket (two section teeth) for easy replacement
Costruzioni January 2011
Remote greasing nipple
WALKAROUNDMACHINE [by ■ QUICK AND SAFE MAINTENANCE “Modular” pipes
Pipes "screwed" (not welded) to the cylinders tubes make eventual replacements for damage easier
Handy diesel oil pipe socket 1 m from the ground
Nitrogen accumulator allows tool movements by gravity when engine is off. A manual pump is foreseen for the cross (towing) automatic brakes release
1m
Screw-type tensioner for alternator belt
Automatic blockages of booms and motor hatch
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IHIMER CL45
WALKAROUNDMACHINE [by
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Easy-to-access remote filter and drainage pipes
Easily accessible battery for emergency connections
Hydraulic oil cartridge filter "outside" the tank (easy replacement) Water/Diesel oil separator Power fuses in protected box inside motor compartment
Power fuses in protected box inside motor compartment
A vacuum gauge indicates air filter clogging on the dashboard (warning light)
Easy access to electrical components
Abstract from Costruzioni - January 2011 Nr. 644 - Year LX Casa Editrice la fiaccola srl - Via Conca del Naviglio, 37 - 20123 Milan - Italy Printed by Abbiati - Milan