Camioane rigide de talie medie
Pret la cerere
Gallery 772G
Gallery 772G
Gallery 772G
Gallery 772G
Gallery 772G
Gallery 772G
772G

In 1963, Cat a introdus modelul 769, un camion rigid revolutionar dedicat rigorilor specifice industriei miniere si de constructie. Cincizeci de ani mai tarziu, camioanele noastre sunt mai bune ca oricand. Am combinat robustetea si fiabilitatea traditionala cu tehnologii noi care contribuie la protejarea mediului nostru, la sporirea productivitatii operatorilor si care imbunatatesc semnificativ economia flotei noastre de transport. Modelul 772G este echipat cu un sistem de control al tractiunii imbunatatit care va permite sa lucrati chiar si atunci cand conditiile de teren nu sunt ideale; veti observa imbunatatiri in consumul de combustibil, datorita noilor functii adaptabile de economisire a carburantului, si va veti bucura de cea mai buna experienta de operare datorita transmisiei de calitate, nivelului redus de zgomot si cabinei modernizate. Constructia acestui camion imbina traditia cu noile tehnologii pentru un singur scop - succesul continuu al afacerii dvs.

Specificatii tehnice
Descriere
+ -
Engine
Engine Model Cat® C18
Rated Engine Speed 1700 r/min
Gross Power - SAE J1995 451 kW
Net Power - SAE J1349 410 kW
Net Power - ISO 9249 410 kW
Number of Cylinders 6
Bore 145 mm
Stroke 183 mm
Displacement 18.1 l
Net Torque - SAE J1349 3012 N·m
Engine Power - ISO 14396 446 kW
Weights - Approximate
Target Gross Machine Operating Weight 82100 kg
Chassis Weight 26863 kg
Body Weight 7850 kg
Target Gross Machine Weight 82100 kg
Operating Specifications
Nominal Payload Class (100%) 46.8 t
Top Speed - Loaded 79.2 km/h
Body Capacity - SAE 2:1 31.2 m³
Target Payload Capacity 46.8 ton (US)
Not to Exceed Payload (120%) 56.1 ton (US)
Maximum Payload Class (110%) 51.4 ton (US)
Transmission
Forward - 1 12.9 km/h
Forward - 2 17.5 km/h
Forward - 3 23.8 km/h
Forward - 4 31.9 km/h
Forward - 5 43.3 km/h
Forward - 6 58.3 km/h
Forward - 7 79.2 km/h
Reverse 16.7 km/h
Final Drives
Differential Ratio 2.74:1
Planetary Ratio 4.80:1
Total Reduction Ratio 13.14:1
Brakes
Brake Surface - Front 1395 cm²
Brake Surface - Rear 50281 cm²
Brake Standards ISO 3450:1996
Body Hoists
Pump Flow - High Idle 448 l/min
Relief Valve Setting - Raise 18950 kPa
Relief Valve Setting - Lower 3450 kPa
Body Raise Time - High Idle 7.5 s
Body Lower Time - Float 10 s
Body Power Down - High Idle 10 s
Capacity - Dual Slope - 100% Fill Factor
Struck 23.9 m³
Heaped 2:1 (SAE) 31.2 m³
Capacity - Flat Floor - 100% Fill Factor
Struck 23.9 m³
Heaped 2:1 (SAE) 31.3 m³
Weight Distributions - Approximate
Front Axle - Empty 51.4 %
Front Axle - Loaded 34.2 %
Rear Axle - Empty 48.6 %
Rear Axle - Loaded 65.8 %
Suspension
Rear axle - Oscillation 8.9 °
Empty Loaded Cylinder Stroke Rear 149 mm
Empty Loaded Cylinder Stroke Front 234 mm
Service Refill Capacities
Fuel Tank 530 l
Cooling System 125 l
Differential - Final Drives 180 l
Steering Tank 55 l
Steering System - Including Tank 87 l
Torque Converter - Transmission System 64 l
DEF Tank 21 l
Brake Hoist System 227 l
Crankcase 64 l
Brake/Hoist Hydraulic Tank 145 l
Tires
Standard Tire 21.00R33 (E4)
ROPS
ROPS Standards ROPS (Rollover Protective Structure) for cab offered by Caterpillar meets ISO 3471:2008 ROPS criteria.
FOPS Standards FOPS (Falling Objects Protective Structure) meets ISO 3449:2005 Level II FOPS criteria.
Sound
Sound Standards (1)
Sound Standards (3) Operator Equivalent Sound Pressure Level (Leq) is 74 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab.
Sound Standards (2) Exterior sound pressure power level for standard machine measured according to tests specified in ISO 6395:2008 is 115 dB(A).
Steering
Turning Diameter - Front 17.6 m
Steering Standards ISO 5010:2007
Steer Angle 31 °
Turning Circle - Clearance Diameter 20.3 m
Dimensions
Inside Body Depth - Maximum 1737 mm
Height - Top of ROPS 3901 mm
Overall Body Length 8168 mm
Inside Body Length 5781 mm
Overall Length 8808 mm
Wheel Base 3960 mm
Rear Axle - Tail 2895 mm
Ground Clearance 518 mm
Dump Clearance 457 mm
Loading Height - Empty 3541 mm
Overall Height - Body Raised 8257 mm
Operating Width 4780 mm
Centerline Front Tire Width 3165 mm
Engine Guard Clearance 611 mm
Outside Body Width 3931 mm
Inside Body Width 3627 mm
Front Canopy Height 4164 mm
Rear Axle - Clearance 579 mm
Centerline of Rear Dual Tire Width 2651 mm
Overall Tire Width 3931 mm