- Straight travel circuit, automatically engaged.
- “DUAL MODE” switch to double the speed of the boom and the dipstick and increase the productivity of the machine.
- Two tracks speeds via axial piston motors with automatic change of the displacements according to drive, from high to slow travelling speed (Auto Two Speed device).
- Soundproof cabin with a double partition for a better insulation of the engine. Cab is easily accessible with dimensions of 1050 mm x 1370 mm x 1550 mm. (A width of 1050 mm. is typical of excavators with weight of more than 10 tons.). Door is 700 mm wide. Cab inside has been totally renewed in materials and design.
- Extraordinary manoeuvrability due to the employment, on all the functions of pilot assisted controls.
- Its round shaped design recalls the other models of the range, thus creating a continuity of style and image, and giving a strong personalization to all Messersì Mini Excavators.
- Very easy access to the hydraulic components, thanks to the new position of the distributor, which has been placed on the right side of the machine.
- Automatic lock of all the pilot assisted controls when the armrest is lifted.
- The wide opening of the hinged lateral ballasts provide an easy access to the engine and to the hydraulic components of the transmission.
Standard equipment
Cab with heating system Bucket of 600 mms. (SAE capacity lt. 180) – Second travel speed electrically selected Excavating arm of 1500 mm. – Power Take Off for hydraulic tools – Dual Mode switch.
Optional equipment
Buckets from 300 to 1000 mm.
standard, for rocks and for quick hitches – Buckets for slopes fixed and orientable – Slopes cleaning buckets – Mechanical or hydraulic bucket quick hitches – Hydraulic breaker – Hydraulic manual breaker – Hydraulic drill – Grass-bush cutter – Steel tracks – Longer digging arm of 1850 mm. – Two-piece boom – Floating refilling blade – Air conditioning.
standard, for rocks and for quick hitches – Buckets for slopes fixed and orientable – Slopes cleaning buckets – Mechanical or hydraulic bucket quick hitches – Hydraulic breaker – Hydraulic manual breaker – Hydraulic drill – Grass-bush cutter – Steel tracks – Longer digging arm of 1850 mm. – Two-piece boom – Floating refilling blade – Air conditioning.
Hydraulic system
| Hydrostatic transmission with orbital motors and planetary reduction gears with negative brakes. | ||
| Travelling counter-balance valves. | ||
| N.2 variable displacement piston pumps + gear pump | lt/min | 58 x 2 + 39 |
| Total delivery | lt/min | 155 |
| Auxiliary hydraulic flow for P.T.O. | lt/min | 97 |
| Max working pressure | bar | 250 / 215 |
| Slew speed (with piston motors and negative brake) | g/min | 9.0 |
| Boom, arm, bucket and slew actuated by servo-controlled joysticks. | ||
| Levers to control track and dozer blade; pedals to control boom swing and single and double effect P.T.O. | ||
| Heat exchanger for oil cooling. |
Undercarriage
| Box section steel frame | ||
| Track type and width | mm | rubber 400 |
| Track bearing rollers | N° | 5+5 low/1+1 up |
| Track tensioning | grease | |
| Dozer blade | mm | 370 x 1870 |
Performances
| Shipping weight with cab | Kg | 3500 |
| Operating weight with cab | Kg | 4900 |
| Break out force | daN | 4000 |
| Digging force (arm l=1500/1850) | daN | 2800 / 2450 |
| Travel speed | Km/h | 2.6 / 4.7 |
| Max gradient capability | more than % | 100 |
| Specific ground pressure | Kg/cm² | 0.290 |
Refuelling
| Fuel tank capacity | lt | 60 |
| Hydraulic oil tank capacity | lt | 45 |
Engine
| Make and model | Kubota D1703M | |
| Max power at 2600 rpm (DIN 6271) | HP/Kw | 51 / 38 |
| Rated horse power at 2200 rpm | HP/Kw | 45 / 35 |
| Cylinders | N° | 4 |
| Displacement | cm³ | 2434 |
| Cooling | water | |
| Battery | N° | 1 – 12 V – 105 Ah |
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