AS 50. Experience Of your worksite

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1 EN

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3 Fr decades, MECALAC has been develping and prducing high-quality and innvative wheel laders at the Büdelsdrf site in Nrthern Germany. With ur articulated laders, furwheel steered frnt laders and furwheel steered swing laders, we are the nly manufacturer t ffer all cncepts fr cmpact laders. At MECALAC yu can chse the best suitable slutin fr yur applicatin. MECALAC swing laders are amng the mst technlgically advanced wheel laders wrldwide. At the same time, they are als the safest wheel laders: Whatever they can lad frntally, can als be transprted and 90 swiveled withut lss f stability, even with the steering at maximum angle. Experience Of yur wrksite AS 50 3

4 Handle yur daily wrksite prcess fast and efficiently - that s what MECALAC swing laders stand fr The fur-wheel steered MECALAC swing laders featuring a lw-trsin, rigid chassis ffer the highest stability, maximum agility and efficiency fr every wrksite. They allw wrksite tasks t be cmpleted faster and therefre mre prductive. The key t prductivity is that yu can simultaneusly drive, steer and swing while perfrming yur daily lading wrk. 6 Let s have a Lk at yur advantages Versatile peratin, ease f maintenance and durable cmpnents are warrantrs fr prfitability and synnyms fr MECALAC swing laders. Summary

5 8 perfect during peratin Panrama Cab technical Data 5

6 Let s have a Lk at yur advantages 2 drs fr easy access n bth sides rigid chassis Fur-wheel steering fr max. stability and excellent maneuvrability Lad-dependent axle supprt chain perated swing system with cnstant and precise swing speed firm grip n yur wrksite with fur-wheel steered swing laders MECALAC swing laders are cmpact, versatile, cmfrtable, safe, and extremely pwerful. Their prfitability and their innvative swing system have been the key fr lng-term market leadership in the swing lader sectr which they cntinue t expand. Due t the swing system with P-Kinematics, prviding an ptimized view, and a turning radius f 2,77m nly, it is als the mst agile lader f its class. Equipped with an auxiliary hydraulics as standard, the AS 50 can be perated with many ther attachments in additin t bucket and frks. P-Kinematics with precise parallel lifting Autmatic differential lck in the frnt axle Electr-hydraulic quick-cupler ptimal access t all service pints wide range f attachments

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8 Mecalac chain perated swing system The zer-play chain swing system prviding cnstant wrking speed allws easy, efficient and precise wrk cycles fr high prductivity. pwerful Perfect during peratin cmpact & agile

9 pwerful wrking area swing lader = 125% advantage wrking area articulated lader 180 swing range Swivelling instead f steering The extremely rbust and rigid chassis with fur-wheel steering is the basis fr maximum stability at maximum perfrmance because the ftprint remains unchanged at all times. A minimised turning radius ensures ptimum agility, even n mst cnfined wrksites. The swing range f 180 efficiently expands the wrking area. Wrk cycles can be cmpleted faster withut steering. Less steering and driving mtin reduces grund cmpactin. The cmbinatin f swing range and fur-wheel steering translates t unique flexibility and agility f the lader that lets yu cmplete every task quickly and efficiently. It is the interplay f ur MECALAC technlgies that distinguishes ur laders and has made them s successful until tday. Flexibility. Perfrmance. Safety. 9

10 cmpact practical & rbust

11 Mecalac Panrama cab The spacius ROPS cabin was designed with regard t functin. Thanks t centrally arranged cntrls, the driver has a full verview at all times. Large tinted glass panes ensure an excellent all-rund visin. Tw lckable drs allw fr access n bth sides and can be lcked within the lader cntur. A multi-psitin driver's seat with weight-dependent hydraulic suspensins is a standard feature. The spacius cabin and a heater and fresh air system with external air filter facilitate daily wrk. functinal & ergnmical 11

12 Technical Data AS 50 OPERATING WEIGHT: 4160 KG ENGINE POWER: 29.9 KW / 40 HP BUCKET CAPACITY: m³ LOW-MAINTENANCE SHOVEL ARM COMFORTABLE DRIVER S CAB WITH ROPS SAFETY SYSTEM JOYSTICK CONTROLS SERVO-ASSISTED WORKING HYDRAULICS HIGH-PERFORMANCE, POWER-CONTROLLED, HYDROSTATIC FOUR-WHEEL DRIVE FOUR-WHEEL STEERING PLANETARY AXLES WITH SELF-LOCKING DIFFERENTIAL IN FRONT P-KINEMATICS FOR EXCELLENT VISIBILITY ON ALL WORK TOOLS HYDRAULICALLY CONTROLLED QUICK-COUPLER WIDE RANGE OF ATTACHMENTS ENGINE Oil/air-cled Deutz diesel engine 3 cylinders Type D 2011 L03i Net pwer at 2500 min -1 acc. t ISO hp / 29.9 kw Max. trque at: 1700 min -1 acc. t ISO Nm Air intake filter: 2 level dry-air filter with safety cartridge Electrical system: Operating vltage: 12 Vlt Battery capacity: 66 Ah Alternatr rating: 60 A DRIVE Hydrstatic drive with autmtive cntrl, 2 stages fr maximum prpulsive frce, gear-engage under lad, multifunctinal lever (jystick) fr drive and wrking hydraulics cntrl Axles: planetary axles with fur-wheel steering fr maximum flexibility, scillating rear axle Differential lck: self-engaging, autmatic differential lck in frnt axle Wheels: tire size: 12,5-18 ptinally: 15,5/55 R18 Speeds: rad gear: 0-20 km/h field gear: 0-5 km/h Max. scillatin angle +/- 10

13 Technical Data BRAKES Operating brakes: 1. hydraulically perated drum brake in frnt axle, acting n all 4 wheels 2. hydrstatic inching brake, acting n all 4 wheels Parking brake: Drum brake in frnt axle, acting n all 4 wheels FILLING CAPACITIES Engine with filter Fuel tank Frnt axle ttal Rear axle with gearbx Hydraulic system with tank apprx. 6 l apprx. 45 l apprx. 7 l apprx. 7.5 l apprx. 70 l STEERING Hydrstatic fur-wheel steering, can be switched t rear axle steering max. steering angle +/- 35 Turning radius measured ver rear end, R = 2770 mm HYDRAULIC SYSTEM E Dual-circuit system with gear pumps 1. wrking hydraulics circuit (lift/lwer, tilt, accessries) and steering (via pririty valve); three-fld cntrl valve with primary and secndary prtectin Max. perating pressure at 2500 min -1 : 40 l/min and 230 bar 2. Circuit (swivelling) single cntrl valve with primary and secndary prtectin Max. perating pressure at 2500 min -1 : 20 l/min and 200 bar Flat psitin fr lifting cylinders Cylinders: 2 lifting cylinders 1 tilting cylinder 2 swing cylinders PERFORMANCE DATA Bucket psitin: Tilting angle 45 Dumping angle, tp 46 Lifting frce: 2400 dan Breakut frce: 3400 dan Thrust frce*: 2500 dan Tipping lad: Standard bucket, max. turned, straight* 2410 kg Standard bucket, max. turned, 90 -swivelled* 2065 kg Paylad: n frks, max. turned, frntal, even terrain* 1640 kg n frks, max. turned, max. swivelled, even terrain* 1290 kg Tipping lad accrding t ISO Paylad accrding t EN * with cunterweight CHASSIS Rigid, single-frame chassis with rear axle supprt fr maximum stability, especially when wrking in swivelled psitin Sealed articulated/scillated pivt with play-free, chain perated swinging system with cnstant turning speed and pwer P-Kinematics in shvel arm fr excellent visibility n all wrk tls Lw-maintenance shvel arm Operatr's cab with flexible fur-pint muntings fr maximum driver cmfrt and minimum nise levels The serv-assisted jystick cntrls are smth, accurate and lng lasting STANDARD FEATURES Cmfrtable peratr s cab with ROPS safety feature and 2 lckable drs allwing access frm bth sides f vehicle Drs pen thrugh 180 with safety restraint n machine Tinted windws Electrical wipers frnt and rear Frnt and rear screen washers 2 external rear-view mirrrs Multiply adjustable driver s seat, adjusts t driver s weight Hydraulic suspensin Safety belt Sun-blind Heater and fresh air system with external filter Interir lighting Glve-bxes Intuitive mdular cckpit with symblic display cmpnents and mnitring LEDs 12v pwer utlet 2 driving lights at frnt f cab rf 2 wrking lights munted at back f cab rf Indicatrs, rear and brake lights Electrically lcking hydraulically perated quick-cupler Twing cupling Fastening and lifting pints Auxiliary hydraulics 1st circuit Clr scheme: yellw Operatr s cab, axles and wheels grey 13

14 Technical Data OPTIONAL EQUIPMENT 30 km/h versin Tires 15,5/55 R warning light Internal rear-view mirrr Reverse warning system Auxilliary hydraulics 2nd circuit Pipe-burst prtectin system Bm suspensin Cunterweight Bi-degradable il fill fr hydraulic system Radi Pressureless return line Immbilizer Varius attachments pssible such as pallet frk, lad hk, hydraulic breaker etc. EMISSIONS Engine: Emissins accrding t stage III - EU-RL 97/68 Nise emissin Sund pwer level LWA 1 Acustic pwer level LpA 2 Vibratins: Vibratin ttal value 3 Effective vibratin level 4 99 db(a) 78 db(a) < 2,5 m/s² < 0,5 m/s² 1 Accrding t 2000/14/EG 2 Accrding t ISO Accrding t ISO/TR Accrding t ISO/TR All data based n standard tires. All data are nn-binding. Changes are reserved withut ntice. The rder cnfirmatin is exclusively decisive.

15 Technical Data BUCKETS STD m 3 4x m 3 A A B D 340 G H H H H H H HH J LL L MM 140 RR S R R FORKS LOAD HOOK A A5 21 B 705 C 1155 D 160 DD 1770 G 1265 HH 3510 H6 85 HH KK 815 LL 1155 MM 115 PP 510 RR

16 MECALAC Baumaschinen GmbH Am Friedrichsbrunnen 2 D Büdelsdrf Tel. +49 (0) 4331/ Fax +49 (0) 4331/ A cmpany f Grupe Mecalac S.A. mecalac.cm MK316/EN-04/18 Design Les Alchimistes Layut Petra Gsienicki Pht credits Münchw Industrieft Printed by Kalistene Nn-binding dcument