1、Technology and characteristic (Series 30M)

Chassis:

Non-trace rubber track chassis，small ground pressure，it can road、work in any ground ,even in delicate marble ground and will not cause any damage.

Ø  Engine——Perkins ( imported with original packaging), with the strong power and

good exhaust emission

Ø Dual power supply drive，220/380v power and diesel engine can be used to walk

and aloft working, whether indoor or outdoor work。

Ø Dual speed hydraulic motor drive，driving speed: 0-3km/h。

Ø The height and width of caterpillar band can be adjusted, and can be controlled the different height adjustment. Adjusting up-down crawler is to adjust the distance between the ground and chassis, in order to make the equipment can walk in complex pavement without  damage the chassis ,it improves the equipment adaptability. There are two types to adjust  caterpillar band which is hydraulic automatic control and manual adjustment。

Ø Control differential speed to slippage and steering, small turning radius , in situ turn。

ØBig power，maximum grade ability :30％，Our products can stop on this slope ，

and in this slope degree to start again

Ø Stabilizer and working bucket interlock, there are three kinds of operation mode,

respectively are working control of bilateral wide unfolding, single narrow unfolding,

bilateral narrow unfolding , it has a very strong adaptability to working area , and also can bypass the barrier ,can working in limited space。

Ø Stabilizer leg can automatic balance, also can be manual separate controlled。

Rotary table:

Ø Rotation Angle is 450 °，a large range of operation area。

Crane:

Ø The arm frame is manufactured by high strength alloy steel and titanium alloy , light weight , good stability of operation , stable operation, safe and reliable。

Ø Hydraulic servo leveling——Making our products more secure and reliable, to avoid the leveling risk of failure caused by electrical failure 。

Ø The technology of concentric roller expansion , guaranteed that the retractile telescopic boom, without eccentric shaking。

Ø  Fly jib and working bucket all can be rotated to 180 °, can bypass avoidance (walls, railings, etc.)when in the working state。

Ø Work bucket can be disassembled , it increased the mobile flexibility in the narrow place。

Ø Built-in all line, cannot be caught by things , without afraid to exposed under the

sun and rain, prolong using life。

Platform and Control System:

Ø  Working platforms are made by aluminum alloy, light weight.

Ø 180 degrees hydraulic platform rotary.

Ø  Load capacity is 200kg.

Platform Control:

Ø It equipped with 100 m wireless remote control device, we can operate all action in

the platform, operation can be more comfortable flexible and handy.

Ø The main functions is to use handle to control arm frame rising/drop, stretch/shrink and rotary table. We can use the imported handle of proportion to control the machine.

Ø Secondary functions is to use toggle switch to control platform leveling and platform rotary.

Ø Selection function button uses the button switch to control engine speed and engine starting, auxiliary control, driving starting, driving speed, horn and generator etc.

Safety Device:

Ø Full scale gradient control——The driving, steering, arm frame raised /stowed 、rotate

chassis in full scale fader control，make our lifts easy to be located and be

operated more smoothly even in narrow environment.

Ø Two seat belt hook available.

Ø Automatic level platform——When the arm frame angle changed, the platform will automatic keep level and also by manual。When platform inclined more than 10 degrees the

alarm had been given，and the system will cut off the function which can make the arm frame up and down and platform leveling，thus protect the operator safety.

Ø All the function button on the control panel——Marking in a simple shape symbol, easy to Read and understand.

Hydraulic System:

ü Hydraulic component——Our driving pump and driving motor adopt international famous brand.

ü Full pressure hydraulic filter——Configuration hydraulic filter and scavenge filter also including pump ( tank ).

ü Hydraulic system module——Ensuring reliability during the improvement of the maintainability and faults diagnosis。All the original hydraulic components are integrated

into the four hydraulic modules and separately be used for crane function , two-wheeldriving function , get off the machine action function , It has improved the reliability, meanwhile, reduced possible leakage from hose and connector；Diagnosis device, troubleshooting and maintenance  improved the hydraulic and traditional piping system.

Transportation:

ü Small and flexible, small size, the overall height less than 1.98 m, overall width is 1.58 meters only.Easy to be transported ,  good throughput capacity ,can easily through the double door .The overall weight is light, it can access hallway ,and not too narrow to tumble. Well adaptability to the field , suitable for indoor and outdoor using.

ü It can transport from trailer up and down by joint tail plate , Or through unfold the leg.

The Maximum ground clearance between chassis and the ground is 1.26 meters .Flat car can

drive into or out, so as to achieve self- loading work.

Other:

ü Engine repeat startup protection system：Protects the engine flywheel’s ring gear and

starting motor；

ü Engine system anomaly automatic shutdown：the engine may shut down automatically due to the over high of engine temperature or over low of hydraulic oil pressure；

ü Overhead door design：Easy to daily maintenance by operator, the operator

 can examine and repair the internal structure conveniently；

ü Pin shaft and shaft sleeve：Easy to maintenance and long use life.All pin shaft

use galvanized processing and self-lubricating bearing，self-lubricating bearing, Do not

need to add yellow grease.Through the cycle test experiment, it stands up to 10 years

of normal use.