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M-22U

Product catalog summary

Overview: The M-22U Mini-excavator is a compact machine designed for efficient operation within confined spaces, featuring a zero tail swing design. It is part of the Messersì range and is engineered to comply with emission standards and provide enhanced maneuverability and safety for operators.

Specifications:

Engine: Kubota D1105, 23.7 HP / 17.5 kW, 3 cylinders, water-cooled.
Hydraulic System: Hydrostatic transmission with axial piston motors, main axial pistons pump with variable displacement, and secondary gear pump.
Undercarriage: Steel frame with rubber tracks, track tensioning with grease.
Performance: Operating weight of 2100 kg, breakout force of 1850 daN, travel speed of 2.2/4.0 km/h, and a maximum gradient capability of 100%.
Refueling: Fuel tank capacity of 28 liters, hydraulic oil tank capacity of 30 liters.

Features:

Zero Tail Swing: Allows the machine to rotate within the width of the tracks, enhancing safety and efficiency.
Emission Compliance: Engine meets 97/68/EC Stage 2 standards for pollutant emissions.
Enhanced Maneuverability: Pilot-assisted controls for all functions except the refilling blade and boom swinging.
Safety Features: Locking of controls when the armrest is lifted to prevent accidental movements.
Design: Round-shaped design for continuity of style and improved maintenance and safety.

Standard Equipment: Includes a 400 mm bucket, canopy compliant with FOPS and TOPS norms, use and maintenance manuals, and a regenerative valve on the dipper stick.

Optional Equipment: Various bucket sizes, hydraulic breaker, grass-bush cutter, hydraulic drill, closed cab with heating, and steel tracks.

Technical Data: Detailed technical specifications are provided, including hydraulic system details, undercarriage specifications, and performance metrics.

Catalog excerpts

Azienda certificata

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Machine with canopy / Maschine mit Fahrerschutz / Detail of the rotation of the machine (zero tail swing) / Detail der Rotation innerhalb des Maschinenprofils (Zero Tail Swing) / ( ) Detail of the engine compartment / Detail vom Motorraum / Detail of the access to the distributor / Detail vom Zugang zum Verteiler / Machine during working phase / Maschine in Arbeitsphase /

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M-22U Mini-excavator enters the already wide Messersl range, starting the new models able to slew within the tracks width (ZERO TAIL SWING). Operator while working with the machine knows that only the excavating arm (controlled at sight from the seat) is out of the limits of the machine. - Engine complies to the norm 97/68/EC Stage2 relevant to the polluting emissions. - Straight travel circuit, electrically engaged, for simultaneous operation of travel and front digging attachment. - Two track speed via axial piston motors with two different displacements to increase travelling speed. - Extraordinary...

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dimensions / ABMESSUNGEN / Detail of the excavating arm articulation /Detail Armgelenk / Detail of the cab / Detail von der Kabine /

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mESSERSI!IL GIGANTE BLU VIA ARCEVIESE, 44 - 60010 CASINE DI OSTRA - ANCONA - ITALY - TEL. +39 071 688771 - FAX +39 071 688586 - [email protected] - www.messersi.it

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