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RN 90-110HP

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Features

Power system

Strong power,a leap in quality

● Equipped with a four-cylinder high-pressure common rail engine,it meets the emission standards of Euro V, Euro Ill, National lll and Brazil MAR-1.
● Advanced turbocharging, direct injection technology,with Bosch electronic control injection system, good fuel atomisation, precise control of fuel supply under various engine conditions,and rapid response, in order to ensure better fuel economy, but also better power output, morefuel-efficient, better economy.
● 150L fuel tank ensures more than 10 hours of continuous operation.
● Large low-temperature battery,easy to start even at-40 low temperature.

Hydraulic and thermal systems

Reliable Hydraulic and thermal systems

● The structure of the radiator is optimised with high efficiency heat pipes, increased heat pump displacement and higher heat dissipation efficiency.
● The radiator has an anti-hot air return device to increase the reliability of heat dissipation, and the high-efficiency heat pipes in the core further ensure better heat dissipation.
● The cooling system is equipped with a debris isolation device to effectively block dust and debris from entering the machine, and the device can be manually removed from the top, making it easier to clean up dust, debris and other debris.
● The chassis system and hydraulic working device are independent of oil, there are two independent hydraulic oil filling ports, can ensure that the hydraulic oil is cleaner, increase the life cycle of the hydraulic oil, but also increase the cooling capacity of the hydraulic system.

Transmission system

12+12 fully synchronised gearshift

The gearbox is fully synchronised for smoother and more convenient operation.

The forward speed range is 1.57-33.4km/h, and the reverse speed range is 1.96-28.13km/h,which meets your needs of different field operations at various speeds.

The gearbox reverse speed is newly optimised, and the key part of the fork is forged as a whole, which has alonger service life.

Double acting clutch

The 12-inch independently operated double-acting clutch enables independent operation of the travelling system and PTO, with high working reliability.

Brake Pump

Hydrostatic power-assisted brake pump, light, stable and fast braking, more comfortable and lightweight.

Transmission system

Wheelbase
The standard front and rear wheelbase is 1655/1620 mm;
The front wheelbase is adjustable by changing the position of the connection between the spoke plate and the rim.
12.4-24 dry tyres are available in 1655/1781/1877mm.
Rear wheel spacing is adjustable, with five states of 1620/1720/1820/1920/2020mm.

Front axis
Heavy-duty land front axle with 40 ° steering angle and 4.8m turning radius

Chassis
High-strength steel chassis with high tensile strength and 30% higher performance

Luxury Cabin

● The four-post air-conditioned cab is more solid, with a wider view and a more luxurious interior.
● Two-door cab, two-sided ladder, and an escape door on the right.
● The steering wheel height and steering column angle can be easily adjusted.
● Adjustable suspension seatfor a more comfortable ride.
● Sound insulation cotton and pressure relief valve are installed to greatly reduce the noise of the whole machine.
● The cab adopts Trelleborg's shock-absorbing structure, and the shock-absorbing effect is fully upgraded.
● The 4.3-inch text display instrument includes the display of water temperature, speed, air brake and other working status,which can monitor the working condition of the whole machine at any time.

Cabin Detail


The newly upgraded electro-hydraulic control cab can be operated with one key to the status of the whole machine	Adjustable float seat	Multi-function dashboard	Adjustable steering wheel

The bottom plate of the cab and the bottom of the lever have a good sealing effect	Brakes with mechanical synchronization	lncrease the pressure relief valve to greatly reduce the noise of the whole machine	Install soundproof cotton to reduce noise in the car

Working Structure

Power take-off
The PT0 speed is 540/1000
The PTO shaft adopts a segmented design，which greatly improves the convenience of maintenance,greatly shortens the maintenance time and reduces the expenditure of maintenance costs, and the root of the output shaft is strengthened,which can effectively reduce the PTO shaft fracture problem caused by user misoperation, and the cassette oil seal technology is used to improve the sealing performance.

Hydraulic output
lt is equipped with three sets of hydraulic output valve ports as standard to meet the needs of various agricultural machinery such as folding rakes and flippingpl ows, and has wide adaptability.
The single-channel hydraulic output flow rate can reach 64L/min,which is suitable for the hydraulic output needs of various agricultural machinery.
The hydraulic output has a clamping function to provide continuous and stable hydraulic output.

Suspension system
The rear class ll three-point suspension device is used to realize force control.

The lower suspensionlift bar has a step-adjustable hole that allows the distance between thelower suspension bars to be increased orreduced as required.

Towing towing device
To meet the rapid hooking and pendulum traction, the quick hook joint is Lauka, easy to hook, reliable quality, and can be used with a variety of agricultural machinery and tools to work.

Hydraulic lifting device
Split hydraulic lifting system,equipped with two double-acting cylinders, lifting force a 2500kg, the driver can adjust the height of the pull rod by adjusting the operating handle, and the depth of the soil is automatically adjusted to ensure the consistency of the depth of the soil.

Maintenance

● The new Zoomlion third-generation body is adopted, the shape is more beautiful, and the large area of heat dissipation grille in front and rear of the hood can greatly improve the air intake and heat dissipation speed of the radiator to ensure the normal operation of the machine.
● The hood is very wrapping to minimize wear and tear on internal components, and if maintenance is required, the front hood can be lifted and secured, so that the engine, radiator and other elements are at your fingertips,saving you maintenance time.
● The opening angle of the hood can be raised up to 40° to avoid the problem that some untouchable dead corners cannot be maintained, and the components that often need to be replaced or maintained, such as oilfilters, are arranged in the closest place to the periphery.
● Increase the location of the tool box, making it more convenient to store and use maintenance tools.
● The airfilter is compact in structure, light in weight, easy to maintain, and has a high filtration efficiency of 99.5%.

Product Parameters

Type	RN904/RN1104
Engine
Type	YC4A100-T301/YC4A160-T303
Namber of cylinders/intake method	4-cylinder/turbocharged
Emission	National ll
Calibrated power/speed	66/81kW(2300rpm)
Fuel consumption rate	≤230g/kW.h
Fuel tank capacity	150L
Dispiacement	4.837L
Clutch
Type	Meshing sleeve shifter/full synchronizer
Gears	16F+8R/ 12+12 synchronizer
Hydraulic system
Type	Distributed
Number of output valves	Standard 3 group
Single hydraulic output flow	64L/min
Hydraulic Lifter
Tillage depth control mode	Comprehensive adjustment of force and level
Maximum lift force (610 mm after the end)	≥25kN
Suspension
Type and category	Three-point rear suspension, category ll
PTO
Rotation Speed	540/1000rpm
Type	6-tooth rectangular spline shaft(shaft diameter 35)

Type	RN904/RN1104
Parameter
LxWxH	4600×2095×2950 mm
Wheelbase	2350mm
Minimum ground clearance	435mm
Mass
Minimum mass	4300kg
Tyre
Tyre size (Front/Rear)	12.4-24/16.9-34/Wider tyre optional
Front tyre clearance	1655mm
Rear tyre clearance	1620mm
Counterweight
Front Counterweight	Standard220kg, Maximum440kg
Rear Counterweight	Standard16Okg, Maximum320kg
Steering
Minimum Turing Radius	4.8m
Rest
Maximum lift force	≥34.5/35.5kN
Safety cage/Cabin	Air conditioner cabin
Air brake	Standard
Clutch type	Dry and independent dual
Brake type	Wet plate