• Self propelled access platform--HR21 System 1
Self propelled access platform--HR21

Self propelled access platform--HR21

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Self propelled access platform--HR21

20.80m (68ft 6in)
Working height
12.50m (41ft)
Unrestricted working outreach at 225kg
45% Gradeability
4WD for rough terrain
GVW Only 6,400kg
Lightest in its class
Superb Manoeuvrability
4m outside turning radius
Unique Suspension System
Improving traction & comfort
Swing-Out Engine Tray
Quick & easy to service
Platform Rotation&Fly-Boom
Improved access to Applications

The Nifty Height Rider 21 (HR21) is available with 2 0r 4-wheel-drive (2WD or 4WD). The 2WD version ofters Nifty’s versatile Bi-Energy option combining battery with Diesel power for ultimate flexibility and maximised utilisation. The 4WD version delivers superb traction through its unique suspension and powerful motors. Both combine innovative weight and space saving design with an excellent turning circle for better manoeuvrability on-site and lower transportation costs. Proportional controls deliver smooth, measured operation while platform rotation and fly-boom allow precise positioning anywhere in its vast working envelope.
The HR21 0ffers exceptional outreach. Whether it be up-and-over access to awkward locations or outreach to jobs below ground level. The HR21 does it all still leaving plenty of space in the platform for tools and equipment.

ModelunitHR21
Working Heightm20.8
Platform Heightm18.8
Working Outreachm12.5
Slew°360
Fly-Boom Arc°150
Widthm2.27
Heightm2.15
Length- Stowedm5.3
Length- Overallm6.65
Minimum Weight-(2x4)kg6400
Minimum Weight-(4x4)kg6400
Turning Radius-Outsidem4
Platform Rotation°100
Platform Capacitykg225
Platform Sizem1.8×0.85
Drive Speed-(2x4)kph4.5
Drive Speed-(4x4)kph6.6
Gradeability-(2x4)%30%
Gradeability-(4x4)%45
Power System-(2x4) Battery Only
Bi-Energy (Battery & Diesel)
Kubota 722 (18Hp)
Power System- (4x4) Diesel Only Kubota 1505 (32Hp)

*Weights may vary according to specification, please confirm before ordering.

SAFETY FEATURES
.Automatic Failsafe Brakes
.Tilt Alarm
. Foam Filled Tyres
.Manual Recovery with Hand Pump
. Dual Controls (Platform & Base)
.Lock Valves on all Hydraulic Cylinders
.Dual Harness Points
.CE Mark


Q: How does the table in the middle of the tatami mat go up and down
Need to buy the metal platform of suitable height, use screw to install small table board. Steps are as follows: Installation: desktop lock desktop board with screws on the top of the lifting platform (such as manual lifting platform should be first in the middle of the desktop is boring, the size of the hole to match the rocker tank size).
Q: What is the hydraulic platform driven
Choose an electric motor or internal combustion engine based on load and situation
Q: What device is better to design a platform that is 1 square meter or so?
Elevating elevator, lifting platform, four-wheel mobile elevator, aluminium alloy lift, fixed lift, rail lift, truck lift
Q: How much is the construction elevator equipment
The bending arm of the curved arm elevator can be overhung, crossed a certain barrier, or can do more than one job at a lift. The platform has a heavy load, which can be used by two or more people at the same time and can carry certain equipment. Platform mobility is good, transfer site is convenient; Beautiful exterior, suitable for indoor and outdoor operation and storage. It is suitable for large scale operation, such as station, wharf, mall, gymnasium, residential property, factory, etc. 5, set of cylinder type hydraulic lift cylinder type hydraulic lift for the multistage hydraulic cylinder rising, the material of the hydraulic cylinder high strength and good mechanical properties, tower ladder shape frame, make the elevator has higher stability. Even at the height of 20 meters, it can feel its superior and stable performance. Applicable occasions: factories, hotels, buildings, shopping malls, railway stations, airports, stadiums and other major USES: power lines, lighting appliances, overhead pipeline installation and maintenance, such as single work the work high above the upper air clean and so on. 6, guide rail type elevator guide rail type hoist is a kind of hydraulic elevating scissors. Suitable for secondary and tertiary industrial workshop, restaurant, wine shop floor of cargo delivery. The minimum height is 150-300 - mm, mesa is best suited to do not use the workplace of the excavation pit installation. The platform without the upper lifting point, a variety of forms (single column and double column, the four pillars), stable operation, operation is simple, reliable and convenient transport of goods between floor economy.
Q: How to use the ball screw platform?
Second, heyman screw can see lu, platform settled on first use, carefully to see if there are any more abnormal hydraulic parts, electrical appliances, layout, to ensure that no more than about geomagnetic held before commissioning, no-load again after 3 ~ 5 times a load test.
Q: How to improve the oil leakage line
If it's an interface leak, you need to check if the interface is loose and the seal is broken. Or the interface design is not reasonable, you need to improve the interface.
Q: How to use the elevator to be safer and more efficient
Annual maintenance Check all hydraulic pipes and connectors. The pipe shall not be broken, the joints shall not be loose, and all the joints must be tightened. Remove and disassemble the descending valve, blow the plunger through compressed air, then load and resettle. Remove the hydraulic oil, remove the oil strainer and remove the oil strainer, clean it up and then put it back in the tank. Be familiar with 'ten notices' 1, pay attention to the agencies should regularly check and adjust the brake of the brake and the clearance between the brake wheel, flexible and reliable. The clean surface, there should be no dirt, in case of dirt must wash with gasoline or thinners. 2, pay attention to removing the hydraulic tank of fuel cap, remove the cap around earth, unscrew the cap, remove residual impurities in the joint area (not rinse in order to avoid water seeping into the tank), confirmed to open the cap. 3, pay attention to the elevator remove the hydraulic tank of fuel cap, filter cover, test hole, hydraulic tubing parts, cause the system oil when exposed to avoid dust, remove the parts to open completely clear before first.
Q: What happens when the platform comes up and the power goes out.
The electromagnetic valve core can be artificially pushed back.I hope my answer will help you
Q: The automatic mahjong machine has a lift station always one. What is the other three normal
There are two main reasons for this: In the ascent of the aluminum plate, the interference with the limit mechanism
Q: What is the main shaft of the horizontal milling machine
CNC horizontal knee-type milling machine is rigid and can withstand heavy load cutting. The CNC horizontal knee-type milling machine has sufficient power and wide spindle speed range. Can use carbide tool for high-speed cutting and make full use of tool efficiency.

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