45V4 Kato Imer excavator specs & dimensions (2020 - 2023)

STRUCTURE Exceptional stability
The new V4 series machines are designed to ensure balance. Digging, lifting and loading can be carried out to provide excellent stability.
Thanks to the rear frame that turns inside the track gauge, it is possible to perform digging and loading operations in total safety near to walls or in confined spaces. Yanmar 3TNV88 engine. Bucket digging force of 29. 1 kn.
FRONT TURNING RADIUS: 2080 MM REAR TURNING RADIUS: 775 mm High performance tank The tank with a capacity of up to 42 litres ensures excellent operating and production autonomy MINI-EXCAVATORS 3.0 / 8.5 TONS
The frame turning within the clearance of the tracks and the variable gauge undercarriage facilitate digging and loading also close to walls. Yanmar 3TNV88 engine. The 1550-1800 mm variable gauge undercarriage, unique in its category, significantly increases the stability during side digging, allowing to work under particularly difficult Conditions. bucket digging force of 29. 1 kn.
FRONT TURNING RADIUS: 2160 MM REAR TURNING RADIUS: 865 mm High performance tank The tank with a capacity of up to 42 litres ensures excellent operating and production autonomy MINI-EXCAVATORS 3.0 / 8.5 TONS
Digging and loading operations also near to walls or in confined spaces thanks to the frame that turns inside the track gauge. KUBOTA V2403-DI-EDM engine. Bucket digging force 31. 0 kn. the slewing speed of, 3 revolutions/min enables excellent performance at work.
FRONT TURNING RADIUS: 2320 MM REAR TURNING RADIUS: 995 mm M High Performance Tank The tank with a capacity of up to 66 litres ensures excellent operating and production autonomy MINI-EXCAVATORS 3.0 / 8.5 TONS
High performance, maximum reliability and operational safety. Accessibility and easy maintenance. Operation in confined spaces thanks to the rear frame that Turns within the track clearance. kubota v2403-di-edm engine. bucket digging force 31. 0 kn. The slewing speed of 9.3 revolutions/min enables higher performance at work.
FRONT TURNING RADIUS: 2420 MM REAR TURNING RADIUS: 1090 mm High Performance Tank The tank with a capacity of up to 66 litres ensures excellent operating and production autonomy MINI-EXCAVATORS 3.0 / 8.5 TONS
The midi-excavator 85V4 is synonymous with power and stability. Thanks to the rear frame, it is possible to dig and load in complete safety even close to walls or places with little room available. The speed of rotation of 9 rpm combined with a bucket digging force of 55 kn enable optimum performance during work.
FRONT TURNING RADIUS: 2640 MM REAR TURNING RADIUS: 1450 mm High performance tank The tank with a capacity of up to 110 litres ensures excellent operating and production autonomy MINI-EXCAVATORS 3.0 / 8.5 TONS

Spare parts uniformity and interchangeability, Components lay-out unification, Well balanced design to ensure high performance and stability
Turning motor Rotating joint Fuel tank Muffler Battery Control valve Oil filter Air filters sideways Cooling engine MINI-EXCAVATORS 3.0 / 8.5 TONS
offer better performance with a simple structure
Greater safety for the operator ROPS/FOPS compliance Controlled lock-up system Convenient space in the cab Wide and comfortable operating room Simple, stable and powerful operations Well balanced design to ensure high performance and stability Lower maintenance costs Easy design for longer life Easier servicing Low fuel consumption
Safe climbing and descent from the machine
The lock-up system works when the lever is raised. All operations are inhibited.
Engine start in safety
The engine can only be started when the lock lever is raised. Starting system prevents sudden operation.
INSTRUMENTATION DESIGNED FOR The operator
The new instrumentation to the right and left is designed for total operator comfort. All manual controls are located in the right-hand area: all operations, with the exception of the boom swing, can be executed manually. New generation front monitor makes greater control by the operator during work easier. Servo assisted joystick controls ensure highest precision on all operations. Ergonomic arrangement of all controls.
The monitor is on the right and allows the operations control during the work. The new angle improves visibility while driving. New design.
Vibration AND NOISE REDUCTION Electric outlet and lighter blade lever with two-speed button monitor.
Effective for vibration and noise reduction. Absorbing the shock, it ensures comfort inside the cabin.
Ergonomic joystick - 1. Auxiliary system Proportional control (std.) All operations are controlled by a swing valve for light operations. The switch on the right of the joystick allows simple and proportional manoeuvres to auxiliary hydraulics 3. Auxiliary system control (opt.) 2. Auxiliary system control (opt.) Ergonomic joystick locking system, which works when raising the safety lever; all operations including auto park brake, blade shift and movement are inhibited
Travelling and rotation gear MOTORS
The travel gear motors feature an integrated disc brake, which locks the track when it is at the edge of digging or on a slope.
Yanmar 3tnv88, 17. 5 kw
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.
Standard air conditioner
The condenser is positioned horizontally to favour side view and the cooling fan is thermo-controlled for noise emissions. With three selectable speeds; the condenser cooling fan is independent and thermostatic (less fuel consumption and lower acoustic pressure in the cab).

Position of the arm
The arm's asymmetrical position compared to the fifth wheel increases operator digging visibility.
3 pumps are used for independent operations of the boom, arm and swing.
(P1 & P2 are of variable type) Operations are agile, fast and powerful in response to the operator.
Hydraulic system
The system features two series-mounted Bosch Rexroth variable displacement pumps, a gear pump and a classic donor with no electronic controls. Compared to the previous model, the speed of the arm and penetration body increases by 10%.
MORE STRENGTh AND SPEED
Compared to the previous model, maximum hydraulic capacity has increased by 6% and variable cylinder hydraulic motors are Nabtesco. With a 10 % stronger traction force, the 85V4 secures a speed range that reaches both down and up (from 2.5 to 4.4 km/h). Gear is automatic from 1780 to 2080 mm forearm 6830 (7110) mm maximum reach

A world of benefits Higher power and efficiency than on the previous model. Stability increased by 8% over the 10% faster work cycles. Traction force rose by 10 %. With eco- and automotive idle operation modes, with equal power consumption up to 15% is reduced. Top class machine tower/arm embossing with a single 520 mm pin and thick casting block. In addition to the standard 1780 mm forearm, a 2080mm version is available. All greasing points are accessible but protected. First series auxiliary line with joystick proportional control. A second and third line are available from the plant. High visibility (integrated door glass) and standard climatisation. Correctly placed and identifiable hydraulic pipes, well protected electrical system, Ecu control unit in the cab. Full attention from the design phase to limiting the environmental impact that the 85V4 will maintain throughout its entire life cycle.

Yanmar 4tnv98c - vik of 42. 7 kw
The Yanmar 4TNV98C VIK version engine complies with Stage IIIB - Tier4 environmental regulations. Injection Common Rail, auto idle and Eco mode reduce consumption up to al 15%. The particulate filter allows work even in the urban centers of the most polluted communities.
REDUCING EMISSIONS
The Yanmar emission reduction system passively regenerates the Dpf and, depending on the degree of clogging detected, automatically active.

Excellent weight distribution
The undercarriage of large dimensions and a perfect distribution of 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 large blade is well protected against shock
Reinforced dozer blade
The upper reinforced framed part provides greater impact resistance; dozer blade contact to the ground has been increased.
Sottocarro robusto
Tough Tracks rubber shoes are available std to make the undercarriage and rollers more robust.

Removable counterweight The 30V4 can optionally be supplied with a removable counterweight (200 kg). Counterweight and track length give the machine greater stability in any work situation.
Counterweight
The 85V4 is provided with a counterweight as std., the counterweight and greater length of tracks give the machine more stability in any work situation.

Operator safety and space
The roof/cab ROPS/FOPS conformance ensures operator safety All materials, steel plates, cast iron and plastic used for construction are 97% recyclable.
HEATING
Padded bucket seat Fabric seat available as optional The new cab is 25% larger than the previous model.
Space for The legs
The larger cab offers more comfort and less stress. The design of the reduced pedals provides more space for the legs. MINI-EXCAVATORS 3.0 / 8.5 TONS
Versions available: Canopy and cabin
The 30V4 is available both with a 4 post canopy as well as with a cab and certifi cation TOPS against tipping over, ROPS against rollovers and FOPS against falling objects. The cabin is very comfortable, with plenty of space inside, large windows, removable windshield with opening handy under the roof, sliding side window and high-impact heating system. Large working visibility is ensured because the structure does not produce blind corners.
Rops tops approved cabin
The 85V4 is equipped with a TOPS certified anti-low cab, ROPS against rollers and FOPS falling objects guard. The spacious cabin gives the operator great comfort: large interior space, large glazed surfaces, removable front windshield easily positioned under the roof, sliding side windows and an effective heating system. Cab door allows easy access to travel position also thanks to the grab rails. Standard Grammer seat with headrest. MINI-EXCAVTORS 3.0 / 8.5 TONS