27V4 Kato Imer excavator specs & dimensions (2020 - 2023)

Where others cannot reach
The power and speed of digging are guaranteed when working in confined spaces: during small rebuild work, operating trenching and maintenance work on sewerage systems, even in tunnels where larger machines can not operate but also in the gardened and kindergarten areas. Now version is also available with canopy The 9VXE micro excavator, the new ultracompact model, uses the technology of higher-quality machines The new design allows increased traction during work and greater durability Easy servicing even if dimensions are ultracompact MINI-EXCAVTORS 0,9 / 2,7 tonnes.
zero-tail: to adapt to every situation
Thanks to its extremely short tail rotation radius of 485 mm, when turning the chassis frame turns within the clearances of the tracks with the carriage extends and allows greater safety for both the machine and the operator. If the wagon is closed access to confined spaces easier, the auxiliary system version is available as an option for the hydraulic breaker and other attachments.
Variable gauge undercarriage
Thanks to its extendable frame (700 - 950 mm), the 9VXE ensures high versatility. Allowing access to truly limited spaces and extending the carriage in a few seconds provides a high level of safety and significant operating stability.
Retractable dozer blade extension
The blade width can be easily adjusted and offers the flexibility to fix the job. With two fixing pins, adjustment is easy and problem-free.
Engine N° cylinders / displacement Rated power Machine weight with rubber shoe Operating weight Max. digging depth Front turning radius Bucket digging force Standard bucket width Standard bucket capacity
Yanmar 2tnv70 2 / 570 ccm, 3 kw / 2400 rpm 890 kg (no canopy) 965 kg (no canopy) 1570 / 1770 mm (with long arm) 1220 / 1320 mm (with long arm) 1090 kgf 370 mm 0,022 m3
Small and powerful
The 12VXE is an all-new concept: small enough to go through a door. Rugged enough to complete tasks above its category. An exceptional machine. With its 2010 mm 5kw engine and digging depth, it does heavy work in the most difficult conditions with ease. Tops certified roller bar cage front turning radius with swing: 1440 mm The variable track undercarriage (870 - 1135 mm) guarantees excellent safety and working stability MINI-EXCAVATORS 0.9 / 2.7 tonnes.
Rear frame within clearance
When turning, the chassis frame rotates within the free space of tracks with the carriage extending allowing greater safety for the machine and operator. With closed-carriage structure, the machine can access even the most restricted spaces. Featuring an 870 mm width and a roll bar inclined towards the rear, the machine is perfectly suited to internal restructuring.
Variable gauge undercarriage
Thanks to the expandable frame (870 - 1135 mm), the 12VXE provides considerable safety and operating stability during lateral excavation and lifting operations in confined spaces or on particularly uneven or steep ground. The round tube improves extension while reducing recoil.
Retractable dozer blade extension
The blade width can be adjusted easily and offers the flexibility to fix the job. With two fixing pins, adjustment is easy and light. MINI-EXCAVATORS 0,9 / 2,7 tonnes
Engine N° cylinders/displacement Rated power Machine weight with rollbar Operating weight with rollbar Max. digging depth Front turning radius Bucket digging force Standard bucket width Standard bucket capacity
Yanmar 3tnm68 3 / 784 ccm, 5 kw / 2200 rpm 1180 kg 1255 kg 2010 mm 1530 mm 1210 kgf 400 mm 0,036 m3
Where others cannot reach
The 17VXE mini-excavator, the new ultracompact model, uses the technology of higher quality machines. Power and excavation speed are ensured when working in confined spaces: in small restructuring work, operating trenches and maintenance of sewerage systems, in tunnels where larger machines cannot operate, but also in gardening and kindergarten areas. Quickly moving on site and maximum manoeuvrability Considerable safety and operational stability during side expansion and lifting operation on confined spaces or on particularly uneven or steep ground MINI-EXCAVTORS 0.9 / 2.7 tons
Rear frame within clearance
When turning, the chassis frame rotates within the free space of tracks with the carriage extending allowing greater safety for the machine and operator. With closed access to confined space is made easier. It is available in rubber track or iron rail version, with a canopy equipped with 4 pillars with top-fop protection (corresponding to EU safety regulations).
Operational flexibility
When the machine works with closed carriage, the two expandable parts of the blade are easily stored behind the blade itself. A lever via a function selector controls the movement of the blade or removal of the undercarriage.
Engine N° cylinders/displacement Rated power Machine weight with canopy Operating weight with canopy Max. digging depth Front turning radius Bucket digging force Standard bucket width Standard bucket capacity
The canopy provides a full view of the operator The self-braking motor prevents accidental movement when the operator is away The pedals for controlling the auxiliary circuit and swing are separated and reinforced with sturdy guards with function of a footrest.
Variable gauge undercarriage
Thanks to the expandable frame (980 - 1300 mm), the 17VXE provides considerable safety and operating stability during lateral excavation and lifting operations in confined spaces or on particularly uneven or steep ground. Sites with reduced twists are no longer a problem. Yanmar 3tnv70 3 / 854 cc 10. 5 kw / 2300 rpm 1615 / 1675 kg (rubber shoe / steel shoe) 1690 / 1750 kg (rubber shoe / steel shoe) 2350 mm 1580 mm 1600 kgf 400 mm 0,040 m3
MINI 17VXT
With an operating weight of 1730 kg and thanks to the long arm of 1200 mm, the 17VXT achieves a digging depth of 2360 mm. The two-way speed (2.1-4.1 km/h) provides excellent handling and maximum manoeuvrability. Great benefits are available during fill operations with the dozer blade. Proportional checks on the aux system joystick are available as optional battery disconnect switch: protects the battery when machine is not used for long Accessibility and easy maintenance Fuel saving, less noise and reduced emissions MINI-EXCAVATORS 0.9 / 2.7
Engine N° cylinders/displacement Rated power Machine weight with rubber shoe Operating weight Max. digging depth Front turning radius Bucket digging force Standard bucket width Standard bucket capacity
Yanmar 3tnv70 3 / 854 cc Direct injection 10. 5 kw / 2300 rpm 1655 / 1815 kg (cabin / cap) 1730 / 1890 kg (cab / cab) 2360 mm 1573 mm 1600 kgf 400 mm 0,044 m3
Variable gauge undercarriage
Ideal for operation in rough and narrow places, it offers high operating stability and versatility thanks to the expandable undercarriage (from 980 to 1300 mm), operated by an electrical control on the blade control lever. With a working weight of 1745 kg, the 19VXT is the top machine in its category. Battery disconnect switch: protects the battery if the machine is not used over longer periods digging depth of 2460 mm proportional controls on the aux. system joystick are available optional Two travel speeds (2:1-4.1 km /, MINI-EXCAVTORS 0.9 / 2.7 tonnes
Digging area
The 17VXT and 19VXT models offer optimal 360 visibility, thanks to large windows, both for canopy design and cab. Two adjustable front work lights, protected against accidental breakage, allow the operator optimum illumination of the working area. Arm geometry provides excellent digging performance up to a depth of 2460 mm.
Engine N° cylinders/displacement Rated power Machine weight with rubber shoe Operating weight Max. digging depth Front turning radius Bucket digging force Standard bucket width Standard bucket capacity
Yanmar 3tnv70 3 / 854 cc Direct injection 10. 5 kw / 2300 rpm 1670 / 1830 kg (cab / cab) 1745 / 1905 kg (cab / cabin) 2460 mm 1663 mm 1600 kgf 400 mm 0,044 m3
Kato technology
Frame turning within the clearance of tracks makes digging and loading even close to walls or places with little space. The rotation speed of 9 rpm allows higher power at work. Shovel dig force 21 0 kn. shibura s773-c engine. Blade and arm cylinder guard For easier maintenance, pipes from the cylinder, bucket and arm are modular with external connections Safe access to the machine In the cab version as in the canopy design, access to travel position thanks to the grab handles Shaft fuse is robust and compact structure Powerful excavation Hydraulic system rebuild together with a check of hinge points ensures more powerful digging The 3-pump Allpower System ensures agility The 3-pump Power ShiftSystem allows independent operation of the arm, front arm and rotation. Operations are agile, fast and powerful when reacting to the operator Reinforced blade The upper reinforced framed part provides greater impact resistance; leaf contact has been increased. MINI-EXCAVATORS 0.9 / 2.7 To
Less maintenance and longer life
In 27V4 large pins and new bushings, allow long lubrication intervals along with increased durability.
Exceptional stability
The machine is designed to ensure balance. Digging, lifting and loading can be performed to provide excellent stability.
Excellent weight distribution
The undercarriage of large dimensions and a perfect distribution of the weights allow very great stability, larger than conventional machines in the same category. The machine is stable even in particularly critical situations or on muddy ground. The cylinder of the big blade is well protected against impacts and damage. The bigger cab offers more comfort and less stress. By designing the reduced pedals provides more space for the legs. MINI-EXCAVATORS 0,9 / 2,7 tonnes.
Engine N° cylinders/displacement Rated power Machine weight with rubber shoe Operating weight Max. digging depth Front turning radius Bucket digging force Standard bucket width Standard bucket capacity
The position of the radiator and oil cooler has been changed for easy cleaning of serial in parallel lateral radiators Filters are arranged to facilitate their replacement Shibaura s773-c 3 / 1131 cc 13 6 kw / 2400 rpm 2560 / 2730 kg (cab / cap) 2635 / 2805 kg (cab / cabin) 2440 / 2740 mm (with long arm) 2030 / 2090 mm (with long arm) 2140 kgf 500 mm 0,064 m3

Two travelling speeds
The two travel speeds (1.7/3.5 km/h) allow efficient driving and maximum manoeuvrability in on-site operations as well as fast driving. The second speed pedal is easy to operate.
A yanmar, 3 kw diesel engine
The yanmar tnv series engine and the hydraulic circuit with two gear pumps ensure high operating speed and simultaneous movements. The low RPM engine allows highest efficiency at low consumption, limiting contaminant emissions according to EPA Tier contamination requirements, usage index is reduced to improve durability and reliability over time.
Two travelling speeds
The two travel speeds (2.3 / 4.0 km /), allow quick movement on site along with maximum manoeuvrability.
Yanmar, 5 kw diesel engine
The 3-cylinder engine runs at low speed with a reduced usage index for improved durability and long-term reliability. The air filter, with its high filtering capacity, consists of a double cartridge that reduces maintenance and enhances engine reliability. The fuel circuit is equipped with a diesel filter with water separator to ensure an extended service life of the engine High efficiency of the engine combined with an advanced hydraulic system ensures low fuel consumption and low running noise limiting pollutant emissions according to EPA Tier's pollution requirements;
Hydraulic circuit
The circuit includes two variable capacity pumps integrated with the straight travel system on the blade section as well as a separate gear pump for servo controls, thus guaranteeing a perfect balance between operating speed and force. Precise and simultaneous maneuvers are guaranteed without loss of power or failure of engine rpm The 12VXE manages to move forward in work operations without any linearity in the trajectory.
Two travelling speeds
The two travel speeds (2.1 / 4.0 km /), allow quick movement on site along with maximum manoeuvrability.
3tnv70 yanmar 10. 5 kw diesel engine
The 3-cylinder engine has a low rpm and reduced utilization index to improve durability and reliability over time. Air filter with its high filtering capacity consists of a double cartridge, which reduces maintenance effort and increases engine reliability.The fuel circuit is equipped with a diesel filter with water separator; thus ensuring long engine life The high efficiency of the engine combined with an advanced hydraulic system ensures low fuel consumption and less noise as well as limiting environmentally harmful emissions according to EPA pollution requirements.
Hydraulic circuit
It uses two variable displacement pumps and two gear pumps, which ensure constant balancing between operating speed and working force. Precise and simultaneous manoeuvres are guaranteed without loss of power or failure of engine rpm. The 17VXE manages to move forward when performing work operations without losing any linearity in the roadway.
Yanmar 3tnv70 10. 5 kw engine
The 854 ccm 3-cylinder diesel engine features low emissions and significantly quieter operation. Limited engine capacity as well as an advanced hydraulic system guarantee significant fuel consumption (reduced to only 272 g / kwh), quieter operation, and limited pollutant emissions according to the contamination requirements of EPA Tier,
Hydraulic circuit
The hydraulic system uses two variable displacement pumps and a gear pump. Engine power is utilized with maximum efficiency, ensuring high speed and precision while forward movements and work operations are at the
Power shift, antidrift and traction lock system
The innovative and sophisticated distributor has been designed to ensure optimum balance of operations through the Power Shift system sum total capacities.The 16VXT, 17VXT and 19VXT models are equipped with an anti-drift system (on arm cylinders) and traction lock.
High capacity tank
The large tank with a capacity of 42 litres allows greater operating autonomy and increased productivity.
Shibaura s773-c 13. 6 kw engine
Compact, small, light and simple. High efficiency of power and torque, low fuel and oil consumption, minimum reduced fuel pollution emissions, easy maintenance at lower production and operating costs. It complies with current regulations on pollutant emissions.

The remarkable geometry of arm movement and the minimum distance between bucket and dozer blade also enable excavation operations close to the dozer blade. The lifting cylinder is supported by a safety plate, and all feed pipes on the bucket's cylinders and oscillating mechanism are well protected. For the use of many hydraulic attachments, the auxiliary hydraulic circuit is combined with the system. MINI-EXCAVATORS 0,9 / 2
SAFETY
The upward certified roll-bar cage (an optional fops cover is available) provides outstanding working visibility. Arm movements are softened by the anti-shock valve in the hydraulic circuit. In the phase of lifting the 1st arm, shock when stopping at the arm restriction stop is reduced by the cylinder shock damper system. Rotating brake motor prevents accidental arm movement during transport or when the machine has been parked. Arm swinging is controlled by LH joystick. Auxiliary circuit control pedal is equipped with a tilt guard that acts as both foot rest and circuit lock for remote operation.
Auxiliary hydraulic circuit
The auxiliary hydraulic circuit for hydraulic attachments such as hydraulic breakers, shears, hydraulic grapple and drill is delivered standard up to the 2nd arm. A deviation valve selects single or double-acting operation.

Auxiliary hydraulic circuit for the use of various hydraulic attachments is fitted standard up to the arm. The system uses a valve to return oil directly into the hydraulic reservoir. A pedal lock-up device enables the use of manually controlled hydraulic attachments. As an option, there's one version with a long arm to increase digging depth (max 2310 mm).
Fully versatile
The special geometry of the arm and movement combined with the minimum distance between bucket and dozer blade allow excavating and loading large-sized materials also close to the dozer blade.
Safety
When lifting the boom, the cylinder has a shock absorbing system to give smoothness at the end of the stroke. A similar system comes into action A similar system works when swing bearing The arm movements are softened by the anti-shock valve in the hydraulic circuit.
Auxiliary system
The VXT series is equipped with an auxiliary hydraulic circuit for the use of accessories, with pre-arrangement of the system up to the front arm in the 17VXT and 19VXT. A disconnect valve selects a single - or double - action operation.
Hydraulic system
Accurate dimensioning of the hydraulic system allows to develop a bucket digging force of 21,0 kn (2140 kgf).
Optional auxiliary system
In addition to the standard auxiliary hydraulic circuit, there are two additional optional hydraulic circuits allowing multiple implements such as hydraulic hammers, shears, hydraulic clamps, Augers, adjustable and multifunctional buckets. The pedal arm rotation has two functions after pre-selection: swing and second auxiliary line.
Recyclable materials
All materials used to build the 27V4 steel plates, cast iron and plastic are 97% recyclable.

Rollers
Rollers with a double, outer side reduce wear on the rails, improve load distribution and increase operating stability.
Solidity and stability
The long car (1570 mm) helps in addition to reducing the specific pressure on the ground also a large front stability even with raised blade. The travel unit is integrated into the width of the tracks.

Checking and maintenance
The fully-opening engine hood offers an easy view of most parts of the engine, allowing ease of accessibility to the various components for inspection and maintenance work. The battery has reduced servicing. The resin tank is designed to avoid damage caused by rust and the aluminum radiator ensures greater exchange of heat and high resistance to corrosion. High capacity air filter increases time between upkeep.
Accessibility and easy maintenance
The 12VXE's vertically-opening engine hood provides easier access and visibility to most engines, as well as easy accessibility for daily inspection (oil filter belt) and maintenance. The battery requires reduced maintenance. The diesel tank is generously dimensioned so that the machine can be run all day long in normal use. It comes easily accessible for refuelling and protected with a key operation cap. Pumps are equipped with pressure gauge points to facilitate monitoring of hydraulic pressure value.
Accessibility and easy maintenance
The side-opening engine hood provides easier access and visibility to most parts of the engine, allowing easy accessibility to the various components for daily inspection operations (oil filter belt) and maintenance. The battery requires reduced maintenance. Refuelling with diesel is done via a handy and easy access with a lockable cap. A check of operating pressures is made easier by quick couplers on the pumps. MINI-EXCAVATORS 0.9 / 2.7 tonnes.
Accessibility and easy maintenance
The side-opening engine hood facilitates accessibility and visibility to the engine for any type of control and maintenance operations. The battery requires reduced servicing. Refuelling is made easier by a large filler with cap and key.
Available in cab version
With an innovative and refined design, the VXT Series mini-excavators cabs ensure maximum protection for the operator. Both the cabin and canopy (with 4 suspensions) meet international standards: tops (side tilt guard), rops (rollover protection) and fops (protection against objects falling down from above). The harmonious shapes of the driver's cabs as well as generous windows are designed to provide comfort and optimum operating visibility.
unified design for models of the V4 series
Spare parts Uniformity and interchangeability, component layout unit, Well-balanced design to ensure high performance and stability.
Versions available: Canopy and cab
The 27V4 is available with 4-pin cabin and cab, both tops certified against tipping, Rops vs rollers And Fops versus falling objects. the new cab is larger, provides a high level of comfort for the operator with plenty of room inside for the legs and large window areas. Easily removable front windshield positioned under the canopy, sliding side window. Viscous support from the cab acts to reduce oscillation and noise; absorbing shock it ensures comfort within the cab.
Total accessibility
Large engine hoods allow access to the engine and distributor, filters and radiator for inspection and servicing. All maintenance points are concentrated under the side hood such as hydraulic oil, radiator fluid level plus utility and battery inspection. is equipped with an additional radiator for hydraulic oil cooling to prevent overheating through continuous work. is fitted with a drain valve and water sedimentation filter. Wide-opening guards Improved maintenance around the control valve Reduced maintenance costs.

COMFORT ANd SAFETY
Designed around the operator, the travel position is comfortable thanks to adjustable seat and ergonomic controls. The travel seat can be accessed from either side. The 9VXE is equipped with DC direct control checks that ensure maximum precision. A auxiliary circle and rocker control pedals are separate. Both pedals can be folded back thus increasing space at the operator's feet. Control monitor easy read-out. A safety device checks access to the driver‘s seat when the lever is raised it prevents movements of the arm. A front bar assures the operator a safe and protected driving seat; in the rear end machine is best protected by a casting bumper.
COMFORT ANd SAFETY
The operator position is particularly comfortable, thanks to the adjustable bucket seat design and wrist rests as well as the ergonomic control layout. It is equipped with servo-assisted joysticks which ensure highest precision. Two safety levers control access to the travel seat and inhibit all machine work and travel controls when raised. The multifunctional analog control display - hour meter, fuel level, oil temperature and warning lights - is user friendly making it easier for less experienced operators to work in order to increase their productivity.
COMFORT ANd SAFETY
The position is comfortable thanks to the adjustable suspension seat, horizontal adjustment, tiltable backrest and ergonomic layout of the controls. It is equipped as standard with servo-assisted joysticks that ensure highest precision. The safety lever controls access to the travel seat and inhibits all machine work and travel controls when raised. The instrumentation console is rational and user friendly. A document holder is located behind the seat.
High comfort for the operator
Work station is comfortable for maximum precision thanks to the adjustable suspension seat, ergonomic controls and servo-assisted joysticks. The machines can be fitted with cabs equipped with radio, opening front window, windscreen wiper, heater and rear glove box ensuring a high standard of quality. If leaving travel position, one system inhibits all operating functions relating to first arm, especially arm, bucket, upper frame rotation and ride.
Instrumentation designed for the operator
New instrumentation to the right and left is designed for overall operator comfort. All manual controls are located in the right-hand area: all operations except arm rotation can be performed manually. The new generation front monitor facilitates greater control by the operator during work. Servo assisted joystick controls ensure highest precision on all operations. Ergonomic arrangement of all controls. Electric outlet and lighter lever blade with two gear button Monitor the new angle improves visibility when driving Ergonomic joystick 1st auxiliary system Proportional control (std) all operations are controlled by a swing valve for light operations. The switch on the right side of the joystick allows simple and proportional manoeuvres to aid hydraulic system. 3. Auxiliary system control (opt.) Cushioned bucket seat. Fabric seat available as optional 2nd auxiliary system control (opt.) Ergonomic joystick lock mechanism works when the safety lever is raised; all processes including engine start, automatic parking brake, knife shifting and movement are prevented.
+20% Space for The legs
The arm's asymmetrical position compared to the fifth wheel increases operator digging visibility.