© Costruzioni
Operating load Net power Weight
BY
MATTHIEU COLOMBO
330 kg 15.4 kW 1.26 ton
KATO I MER AS12
The most compact, noiseless, efficient and easy to assist THE PLUS BY COSTRUZIONI nCOMFORT AND EASY DRIVING: - CONTROLLED MANIPULATORS - WIDE AND PEDALS-FREE PLATFORM, WITH TRAPDOOR FOR QUICK CLEANING - LOW NOISELESS LEVEL - REDUCED VIBRATIONS AND HEAT TRANSMISSION TO DRIVING SEAT - FLOATING BOOMS AS STANDARD - LED ROOF LAMP - UNIFIED KEY
nRELIABLE: - “IN LINE” TRASMISSION - “BLOWING” FAN - TWO CYLINDERS FOR BUCKET CONTROLS (VISIBILITY AND 2 Costruzioni
STURDINESS) - “MODULAR” PIPING - PROTECTED LIGHTS - “STRADDLE-MOUNTED” PINS - “FLAT-FACE” QUICK COUPLINGS - PROTECTED MUFFLER
nPERFORMANCES IN SAFETY: - AUTOMATIC BRAKES - GOOD HEIGHT AT PIN WITH BUCKET AND BUCKET POSITIONER TO THE GROUND - AUTOMATIC CONNECTION, BOOMS PROTECTIONS, TILTING CAB AND ENGINE HATCH
nEASY MAINTENANCE: - QUICK CAB TILTING WITHOUT
EFFORTS - REMOTE AND EASY-TOACCESS DISCHARGES - EASILY ACCESSIBLE FILTERS - EASILY ACCESSIBLE MAINTENANCE-FREE BATTERY - EASY-TO-MOUNT SNOW CHAINS - EASY TRANSMISSION CHAINS TENSIONING - AIR FILTER CLOGGING INDICATOR ON THE DASHBOARD - ACCURATE FUEL FILTERING - “RADIAL” GREASE NIPPLES WITH LOW PUMPING EFFORT - EASY-TO-ACCESS FUSES - SINGLE BUCKET PINS RELEASE LEVER
WALKAROUNDMACHINE [by
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Costruzioni 3
KATO I MER AS12
CONTROLLED MANIPULATORS FEW VIBRATIONS AND LOW NOISE LEVEL THANKS TO THE LOW ENGINE RPM Unified key as standard
“LED” roof lamp
Parking brake engagement
Trapdoor for quick platform cleaning
Floating booms as standard
WIDE PLATFORM WITH NO PEDALS
4 Costruzioni
Wide soundproof and thermoinsulated coverings
73 cm
ROOMY DRIVING SEAT
82 DB INSIDE AND 97 DB OUTSIDE ONLY
SEAT WITH ADJUSTABLE SUSPENSIONS Wide soundproof and thermoinsulated coverings
THE “BLOWING” FAN COOLS THE ENGINE COMPARTMENT AND REDUCES HEAT TRANSMISSION TO DRIVER’S SEAT Costruzioni 5
KATO I MER AS12
RELIABLE “IN LINE” TRANSMISSION (WITHOUT PUMPS DRIVE BELTS) Flexibly mounted manifold to avoid exhaust pipe cracks
The injection system is protected by filter and water/diesel oil separator
New Yanmar "1.1 liter" engine The low linear piston speed (6.83 mps) resulting from low rated RPM 2,500 rpm only, reduces engine noise level, vibrations, consumption and wear
LOW RATED RPM FOR LESS CONSUMPTION AND WEAR Well-protected front and rear lights
6 Costruzioni
WALKAROUNDMACHINE [by
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THE “BLOWING” FAN REDUCES THE RADIATORS CLOGGING Barrier preventing rain water entrance
Cooling air is taken “clean” from engine compartment
TWO CYLINDERS FOR BUCKET CONTROL (VISIBILITY AND STURDINESS)
All pins are “straddlemounted”, supported on both ends (sturdiness, reliability)
The “flat-face” quick couplings (easy to clean in comparison to those with hollow) avoid hydraulic system pollution
KATO I MER AS12
EXCELLENT PERFORMANCE IN SAFETY “ORBIT” MOTORS WITH HIGH DRAWBAR PULL (1,423 DAN) AND AUTOMATIC DISC BRAKES IN OIL BATH
Compared to axial piston motors, “orbit” motors supply more torque (overall dimensions being equal)
Disc brakes in oil bath, spring-driven and hydraulically released
The bigger bucket rollback avoids material waste during transportation
34°
WALKAROUNDMACHINE [by
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HEIGHT AT BUCKET PIN 2.54 M
76 cm Costruzioni 9
KATO I MER AS12
Automatic booms blocks, tilting cab and engine hatch
No efforts during cab tilting thanks to two powerful jacks
10 Costruzioni
WALKAROUNDMACHINE [by
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QUICK AND SAFE MAINTENANCE
CAB TILTING IN TWO MINUTES AND WITH TWO FINGERS
Costruzioni 11
KATO I MER AS12
WALKAROUNDMACHINE [by
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EASY TRANSMISSION CHAINS TENSIONING
The new trapdoor, which can be accessed from outside, allows a quick tensioning check. The screw type tensioners and the axle shafts fixing with “buttonhole” drilling make adjustment easier.
“MODULAR” PIPES Pipes “screwed” (not welded) to the cylinders tubes make eventual replacements for damage easier
Wide gap between wheels and frame for snow chains mounting
12 Costruzioni
Nitrogen accumulator allows tool movements by gravity and the cross automatic brakes (towing) unblock when engine is off.
Quick hydraulic couplings, “flat-face” (no hollows), easy to clean to avoid hydraulic oil pollution
RADIAL GREASING NIPPLES TO REDUCE GREASE PUMPING EFFORT The radial (instead of axial) greasing nipples do not weaken the pin section and require less pumping effort of grease (shorter path)
Radial greasing nipples
Single bucket pins unblock lever
KATO I MER AS12
EASY TO ACCESS DRAINAGE PIPES AND FILTERS Remote diesel oil drainage pipe with tap
Coolant drainage pipe with tap
A vacuum gauge indicates air filter clogging on the dashboard (warning light).
Automatic injection system air discharge with electric pump Engine oil level and re-fill
Maintenance free battery, easily accessible for emergency connections Remote hydraulic oil drainage
Transparent filter and water/diesel oil separator (immediate impurities detection) with shutter for no pipes emptying and tap for quick impurities discharge
WALKAROUNDMACCHINE [by
EASY ACCESS TO ELECTRICAL COMPONENTS
]
AS12 in short 330 1.26 15.4 3TNV76 1.11 3 76 x 82 2500 6.83 2 conv. conv. 1 no no natural fix 35 no conv. 17.6 2540 31 34 735 7 755 1011 830 1530 1190 950/1100 960/1130 23/8.50x12 2520 1910 1870 n.d. n.d. n.d. n.d.
kg ton kW
Warehouse
l
Production line
Operating load Operating weight Net power Yanmar engine Displacement Cylinders Bore x stroke Rated RPM Piston speed Cylinder valves Cammes Injection Injection phases EGR Exhaust gas aftertreatment Air feed Pumps Flow Pump regulation Control valve Pressure (max) Max b. pin height Dump max height Roll back at ground Breakout force Travel speed Wheel base Front overhang Rear overhang Front clearance Rear clearance Overall width at tyres Bucket width Tyres Overall length Length no bucket Transport height Battery Alternator Fuel tank Hydraulic system
© Costruzioni
© Costruzioni
Sub-assembly
KATO I MER AS12
© Costruzioni
SMART & SUSTAINABLE PLANT
mm rpm mps
l/min
Mpa mm ° ° daN kmph mm mm mm mm mm mm mm mm mm mm Ah A l l
www.katoimer.com
NEW PRODUCTION LINE A revolution has occurred in the KATO IMER plant in San Gimignano (certified ISO 9001). Since July 2013, the new compact excavators production line is in operation. This has resulted in a revised spaces allocation, thus optimizing the already existing minidumper production line and creating the new skid loader production line as well as a storage area at service of all the three production lines. Quality control is actually completely computerized and it is carried out via tablet devices. WATCH KATO IMER
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KATO IMER S.p.A. Sede Legale, Uffici e Stabilimento 53037 San Gimignano (SI) Loc. Cusona - Italy Phone: +39 0577 951 21 | Fax: +39 0577 982 400 info@katoimer.com | www.katoimer.com
Abstract from Costruzioni n. 642, November 2010 casa editrice la fiaccola srl | Milan - Italy | costruzioni@fiaccola.it