可能你已經(jīng)注意到了，視頻中這臺(tái)R926 Compact挖機(jī)模型采用了利勃海爾的LIKUFIX油路自動(dòng)快接系統(tǒng)，提供了一個(gè)液壓鎖止機(jī)構(gòu)和兩個(gè)液壓回路。
除此之外，你還能看到兩個(gè)擴(kuò)展的電路系統(tǒng)，它將由Servonaut MFX控制器控制，從而為其他有趣的附件提供更豐富的功能。這個(gè)設(shè)計(jì)是R926獨(dú)有的，我們稱之為：Scale in a new dimension！
The R 926 Compact combines the power and versatility of a standard device with a smaller footprint of a short tail excavator and is therefore an ideal solution for inner-city construction sites. With a wide range of work equipment and options, this machine can be used for earthmoving, canal construction or can be configured for any type of demolition work.
Reliability
With over 50 years of experience in the development of crawler excavators Liebherr offers its customers machines from highest reliability. The high quality of the product is guaranteed at all stages from design to final assembly. The working conditions for the operator are made safer and safer. This recognised reliability can also be found in the many services we offer Liebherr, which were specially developed to support and satisfy our customers.
Comfort
The cab of the R 926 Compact is not only extremely comfortable and spacious, it also offers an excellent view of the working environment and is equipped with
The excavator is equipped with the latest technology, allowing the operator to exploit the full performance potential of this excavator in a very pleasant working environment.
Economy
The new maintenance concept of the R 926 Compact helps to reduce downtimes and thus increases productivity.
In addition, the extremely intelligent energy management and automatic tool change reduce operating costs.
Structure and materials used:
Undercarriage (steel and brass, CNC turned, milled and lasered)
Pre-stressed turntable with four-point support CNC machined from steel; all gears from steel C45
Hydraulic rotary union with leakage oil return for hydraulic additional function in the undercarriage (shield)
Upper carriage plate made of 6mm steel with additional weights at the rear (two 3mm plates screwed together)
Upper body covering made of plastic 3D-print (uv-resistant and robust)
boom and handle made of solid 3D print SLS parts and 5 axis CNC aluminium parts
A-frame made of steel with branded plain bearings for all pivot points
Continuous xmm bolt for work equipment
All bearings are fitted with plain bearings
Spoon made of welded steel with steel teeth in original look
Chains in perfect detailing
Technical data:
Scale: 1:14,5
Length undercarriage: 324 mm
Width crawler track (outside): 206 mm
Track width crawler track; 164 mm
Height of crawler track: mm
Maximum digging depth: 468 mm
Height to cabin roof: 211mm
Width of upper carriage: 205 mm
Weight of the excavator: 14 kg +
Drive technology:
Caterpillar drive: Industrial motors with precision steel gears in the side aisles
Multiple ball gelgert all steel gears
Chain tensioner made of steel and aluminium self-tensioning
Slewing gear: PREMACON DIRECT Drive, direct connection between slewing ring, rotary motor, slewing ring, slewing shaft with slewing block, ball bearing and adjustable.
hydraulic system
The model hydraulics were taken over from the large models R946/R956.
We use a large-volume pump and our large valves.
These offer excellent fine controllability and longevity.
The scale appearance of the hydraulic cylinders and the piping once again sets the standard.
- PREMACON/Kampshoff SILENT PUMPE DRIVE (whisper quiet pump with excellent controllability at lowest speeds)
- Optimise line cross-sections for optimum use of hydraulic power
- Hydraulic valves made of industrial steel from the company Jung Fluidtechnik
- hard piped cylinder lines
- Hydraulic cylinder with screwed heads completely dismountable; industrial seals with wiper;
hard chrome plated piston rods; cast cylinder eyes (low internal friction thus more pressure is converted into working power)
- Large-volume tank with special internal geometry to ensure oil production even at extreme inclined positions; no foaming; no temperature problems
- Hydraulic filter integrated in the tank
- Working pressure approx. 22 bar
Optional: dozer blade and support blade with hydraulic rotary union and shut-off valve
Electronics
- Controller parameters specially designed for the pump motor
- Servonaut MFX controller for chain drive and swivel drive
- Industrial rotary union for endless turning of the upper carriage
- Special POWER LED's as headlights
- 7.5 A Power BEC
- HiTec brand servos for hydraulic valve control
- Operating voltage: 12 V Nimh or 3S Lipo cells
Special equipment or accessories not included in the basic kit