Mini diggers Sunward

From the model series of the mini diggers 1,8T; two versions are available – SWE17 and SWE18. The difference between them is in drive-axle assembly and hydraulic system. The SWE18 uses economic three-cylinder engine PERKINS 403C-11 and hydraulic system Eaton-Japan. The second mini digger, SWE17 uses engine YANMAR 3TNV70 and hydraulic system from a world-known brand – KYB.

The digging depth of 2160mm and BREAKOUT FORCE of the bucket 13,1 kN are a guaranty of a very good working performance. These models, as well as the whole series, are equipped with a comfortable and safe cabin with heating and radio. The ergonomic control by joysticks allows very accurate and sensitive manipulation. Using a single button, the width of chassis can be adjusted, too. The mini diggers are also equipped with additional hydraulic circuit that serves for attaching other accessory devices.

A new mini digger from 2,5ton-category is now available – mini digger SUNWARD SWE25. The capacities and uses of this machine are extended due to the new concept, modern design and the function of swing boom/”out-off-axis digging”. The compact dimensions and small turning radius allow the operation even in restricted spatial conditions. Other characteristics include: unique and sturdy construction of the rear part that is shock-resistant, strengthened engine hood, and comfortable sensitive operation – arm supports for convenient handling.

Service weight: 2580kg
Digging depth: 2375 mm
Breakout force: 9kN
Front turning radius: 1050mm
Engine: YANMAR 3TNV82A (1,331L, 16kW/2200 RPM)
Piston pump and working hydraulics: KYB Japan
Dumping height: 2812mm
Extension of the front arm: 4317mm

The SUNWARD SWE28 is a product of a higher model series of compact mini diggers in the 3ton-category. This modern mini digger is typical of zero overhang and driving unit YANMAR 3TNV88 – a four-cylinder economic engine following the emission norms of EURO III.

This model with breakout force of 18,2kN and digging depth of 2470mm is a very good helper in building industries, especially in excavations for wires or pipes, excavations of foundations, driveways or pavements. The load capacity of basic bucket 0,08m3 and the tread width 1560mm ensure very good side stability of the machine. With the help of additional equipment, it is possible to drill, level the ground or to use a demolition hammer. The basic equipment includes the function of "out-off-axis" digging/swing boom.

The SWE38 belongs to the 3,8ton-category with the digging depth of 3077mm; and is an excavator of a modern series with zero overhang of the rear part and with a small turning radius that makes this machine suitable for work in restricted spatial conditions. The travel can be controlled either by manual levers or foot pedals, whereby the second possibility allows the operator to use hands for the control of working functions by the joysticks. This is especially important during operations on steep slopes; or while loading or unloading the machine from a trailer or lorry. The pedal-control is also more comfortable for longer distances.

The basic bucket with capacity of 0,11m³ and the breakout force of 26,4kN allows precise work with minimal consumption of operator labour in a comfortable, air-conditioned cabin with great ergonomics.

The SWE55 belongs to the 5,0ton-category with the digging depth of 3302mm. The travel can be controlled either by manual levers or foot pedals. The machine is equipped with the function of “swing boom” or “out-off-axis digging” during which the arm can be leaned leftwards as well as rightwards. This function is, of course, fundamental for all other mini diggers SUNWARD.

The driving unit YANMAR (power: 29,2kW) is compatible with the hydraulic system KYB – has a variable system of regulation of engine revolutions which are dependent on the actual power need of the hydraulics – what decreases emissions and consumption of energy.

The SWE60 belongs to the middle class of diggers – so called “mididiggers”. It is a representative of 6,0ton-category with the digging depth of 3705mm. This digger is frequently used for tougher operations that require high digging power for long-term working load. It is suitable for building the infrastructures as canalization, roads or in building activities as excavations, ground levelling or others.

This series of diggers uses engine CUMMINS 2300T with power of 40,5kW/2200RPM. The breakout force of the bucket is 39,8kN. And the power of variable two-piston pump with one gear pump is 2x60L + 42L – what ensures the possibility of attaching powerful additional equipment as a demolition hammer, sloping bucket or a drilling device.

The SWE70 from a 7,0ton-category with the digging depth of 3 935mm is a true representative of “high effectiveness and excellent performance”. It is highly utilisable in long daily working cycles as building a highway, respectively the work based on “dig out and load” tasks.

This sturdy machine with good pushing force is suited for levelling the terrain or preparation of a construction site. The SWE70 series uses engine YANMAR 4TNV98 with power of 43kW. The breakout force of the bucket is 42,6kN. The version with the function of “swing boom” or “out-off-axis digging” is available on demand.