Perkins type 404D-22, 4 cyl.; max pow. 37,3 kW @ 2800 RPM (HP51); transmission 4×4 Hydrostatic; Operator’s Turret adjustable
EXPERIENCE VISIBILITY
Perkins type 404D-22, 4 cyl.; max pow. 37,3 kW @ 2800 RPM (HP51); transmission 4×4 Hydrostatic; Operator’s Turret adjustable
D’avino Self Loading Concrete Mixers present themselves as the solution to visibility issues that every other conventional mixer suffers from. Dead angles which inhibit direct view can affect safety and productivity, delaying return on your investment.
Engine Perkins 404D-22 – Diesel stroke 4 – 4 cylinder fuel injected – Water Cooled – Dry Air Filter – Max Power 37,3 kW @ 2800 RPM (HP51) – Stage 3
Transmission 4×4 Hydrostatic Automative (“Air cooled with oil heat exchanger”) powered by variable deliver pump and dual displacement hydraulic motor controlled by an electro-hydraulic selector lever producing a high-low ratio in both forward and reverse – Max speed 20,5 Km/H (13 MPH). – Inching Pedal.
Axles both over-sized load bearing with final epicyclical gearing reducers – Fixed front axel – Rear axle able to oscillate at 10°.
Electrical System Starter 12V 2 kW. Alternator 12V 65A – Battery 12V 70Ah.
Brakes inner in-oil power disc brakes acting on all four wheels with power supplied by a twin circuit independent pump – Hydraulic inner in-oil power disc parking brake acts directly on rear axel – Emergency brake incorporated directly on service brake.
Frame Electrically Welded High-tempered steel – Manually positionable chute – Hydraulic command Hopper max. discharge height 1300 mm – Chute max discharge height 1100 mm
Steering Hydrostatic (Orbital Type) fed by an independent pump controlled by steering wheel – Four wheel steering by means of double action twin cylinders- Steering Selector Device on Operator’s Console for: Front Wheel Drive/ 4 Wheel Bi-Lateral Drive/ 4 Wheel Parallel Drive – Minimum steering radius mm 900.
Bucket Loading arm with fixed high pendant dumping bucket for fast and hassle free discharge of aggregates. Cap. 230 Lt (61 gals.) – Loader Arm driven by a double acting hydraulic cylinder – Nr 6 bucks per load – Single lever control
Water System Rapid Intake Positive Displacement Water Pump with “Self-Priming” Rotor – Delivery 500Lt/min. (131 gals.) – Max Pressure 2,2 bar – Dual Standard Water tanks approx. 350 Lt (92 gals) – Two switches three way flow and use a ball valve and connected directly to the spray lance – Alternate Water Intake capabilities with quick disconnect hoses and filter – Cleaning hose – Electronic water meter – Emergency stop from ground
Operator’s Turret adjustable anatomically designed seat with springy suspension ergonomically shaped for easy access to controls – User friendly dashboards and control panels- 3 sided enclosed cab (optional cab with total closure) with large high visibility windshield and wiper
Hydraulic System 3 Component Hydaulic Distributor – Steering gear pump and drum tilt 6,3Lt @ 1000 RPM – Bucket and water pump motor gear pump 17Lt @ 1000 RPM, 2 nd speed drum drive motor and water pump – Variable delivery pump 8Lt @ 1000 RPM for 1st speed drum– Max pressure 160 bar – Hydrostatic circuit filter (intake) 10 microns; Feedback circuit filter 40 microns.
Drum double spiral mixing blade drum with emergency manhole, double cone and convex bottom – Hydrostatic motor-gear and variable delivery pump controlled by levers produce a two speed drum rotation –- Geometric volume approx.. 1400 Lt (370 gals) – Max Concrete Yield 1,1mc (1,3cubic yards) – Drum Speed 24 RPM in both directions – Drum lift cylinder double effect for quick unload
Dimensions L-4500 mm. W-1790 mm. H-2460 mm.. (Bucket Down)
Weight with open cab 2600 kg -Tires 12. x 16.5/10 PR – Meets CEE road standards
