excavator

Product Introduction:

excavator R944B is provided by BINHAI YUCHENG INT'L TRADE(TIANJIN) CO., LTD.,a major Construction Machinery supplier in Construction & Real Estate wholesale industry in China.You can check out the specification of excavator R944B below or get any optional result clicking into the following keywords excavator , bucket , crawler and you can check the authentications and testimonials of excavator R944B.

Description:
Technical data
Operating weight 36,200 - 41,100 kg
Engine output 180 kW/245 HP (ISO 9249)
Backhoe bucket capacity 0.60 - 2.60 m3
Grapple capacity 0.45 - 2.20 m3
Technical Data
Engine
Rating per ISO 9249---------180kW (245HP) at 2000 RPM
Model-----------------------------Liebherr D 926 TI-E
Type-------------------------------6 cylinder in-line
Bore/Stroke----------------122/142 mm
Displacement--------------10,0 I
Engine operation----------------4-stroke diesel
direct injection
turbo-charged
after-cooled
reduced emissions
Cooling-----------------------------water-cooled and integrated motor oil cooler
Air cleaner-------------------------dry-type air cleaner with pre-cleaner, primary
and safety elements
Fuel tank---------------------------705 I
Standard---------------------------sensor controlled engine idling
Electrical system
Voltage-----------------------24V
Batteries---------------------2*110Ah/12V
Starter-------------------------three phase current 24v/5,4 kW
Alternator---------------------24V/55A
Hydraulic System
Hydraulic pump
For attachment and
Travel drive------------------Liebherr variable flow, swash plate double pump
Max. flow---------------------2*260 I/min.
Max. Pressure--------------350 bar
Pump regulation------------------electro-hydraulic with electronic engine speed sensing
regulation, pressure compensation, flow compensation, automatic oil flow
optimizer
Hydraulic pump
For swing drive--------------reversible, variable flow, swash plate pump, closed-loop
circuit
Max. flow-----------------------145 I/min.
Max. pressure-----------------350 bar
Hydraulic tank-----------------------440 I
Hydraulic system-------------------680 I
Hydraulic oil filter-------------------1 full flow filter in return line with integrated
fine filter area (5um)