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Graders

C-Series Graders

845C

  • Operating Weight 14 373 kg
  • Engine Power 150 hp / 112 kW

845C

The perfect equipment for:
  • Infrastructure
    Infrastructure
  • Quarrying
    Quarrying
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C-Series Graders
C-Series Graders
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C-Series Graders
C-Series Graders
File size 2.04 Mb

Main Features

Standard Equipment

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OPERATOR STATION

  • ROPS/FOPS open cab with:
  • Adjustable suspension vinyl seat, with a 50.8 mm (2”) seatbelt
  • Adjustable operator console
  • Pedal accelerator
  • Manual accelerator
  • Front windshield wiper with washer
  • Safety glass
  • Ceiling light
  • Internal and external rear-view mirrors
  • 12 V (*) power supply
  • Automatic master switch
  • Steps on the right and left sides
  • (*) Only available in closed cabins

ENGINE 845C

  • FPT 6.7l
  • Turbocharged, diesel
  • Dry air filter with primary and secondary safety elements
  • Air pre-filter with cyclonic dust ejector
  • 90 A alternator
  • Swing-up hood, diesel

HYDRAULIC SYSTEM

  • Hydraulic system with load sensor, closed center
  • 9-section control valve
  • Hydraulic control for all functions: blade lifting (right and left side), circle turn, side shift of the circle, wheel lean, frame articulation, blade side shift and pitch, front and rear accessories
  • Diagnostics center with 8 quick couplers
  • Hydraulic axial piston pump
  • Hydraulic engine fan

BRAKES

  • Multidisk oil-bathed service brakes with nitrogen accumulator safety system
  • Disk parking brake integrated into the transmission with warning light

TIRES

  • 14” 3-pieces rim / 17,25 x 25

OTHERS

  • Standard tool kit
  • Drawbar / Standard circle

AXLES

  • Conventional differential with brakes on 4 wheels and differential locking with electrohydraulic mechanism (rear axle)

STEERING

  • Hydrostatic steering with integrated emergency system

INSTRUMENTS

  • Electronic Information Center
  • Indicators/gauges:
  • Tachometer
  • Direction selected F/N/R
  • Transmission modes - automatic/manual
  • Selected gear
  • Engine cooling temperature
  • Fuel level
  • Transmission oil temperature
  • Hydraulic oil temperature
  • Hourmeter
  • Fuel consumption
  • Engine diagnostics
  • Transmission diagnostics

INDICATOR LIGHTS

  • Low fuel level
  • Floodlights
  • High beam
  • Brake pressure
  • Main alert
  • Parking brake

SOUND ALERTS

  • Warning alert
  • Emergency alert
  • Reversing alert

ELECTRICAL SYSTEM

  • Lights
  • Front headlight with direction indicators (2)
  • Rear brake light and direction indicators (2)
  • Rear work light on top of the cabin (2)
  • Front work light on top of the cabin (2)
  • 24 V system (Two 12 V batteries 12 V / 750 CCA)
  • Electronic system monitoring
  • Horn
  • Hourmeter
  • Reverse alarm

TRANSMISSION

  • ZF transmission of torque conversion type with lock up (also functions as Direct Drive), Powershift, 6 forward speeds and 3 reverse speeds, automatic gear shift, emergency electrical failure device (Limp-Home)
  • All ROPS/FOPS cabins are certifi ed in accordance with the SAE J1040 (ROPS) and SAE J231 (FOPS) standards.

Optional Equipment

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OTHERS

  • Air conditioner for closed cab
  • Fire extinguisher
  • Windshield washer and lower windshield wipers
  • Rear windshield washer and wipers
  • Radio
  • Tandem lock device
  • Rear fogger

DRAWBAR

  • Drawbar / Heavy Duty circle
  • FRONT ATTACHMENT
  • Front counter weight
  • Lighting on dozer blade

BLADE

  • 3,658 x 622 x 22 mm blade
  • 3,962 x 671 x 22 mm blade
  • 4,267 x 671 x 22 mm blade
    –304.8 mm right blade extension
    –304.8 mm left blade extension

REAR ATTACHMENT

  • Medium ripper with 3 large teeth and 5 small teeth
  • 2 additional large teeth and 4 additional small teeth
  • Rear pull hook
  • Support for lifting the machine

WORK LIGHTS

  • 2 work lights behind the blade
  • 2 work lights mounted in front of the moldboard
  • 2 work lights on the front attachment

OPTIONAL EXTRAS

  • Revolving safety light
  • Luxury toolbox
  • Toolbox without tools, with support, mounted on the rear frame
  • Slow movement symbol
  • Electric pump for filling tires
  • Support for spare tire

TIRES AND MOUNTED RIMS

TUBELESS TIRES

  • 9’’ Rim - single piece/14x24 tire
  • 10” Rim - 3 pieces / 14x24 tire
  • 13” Rim - single piece / 17.5x25 tire
  • 14” Rim - 3 pieces / 17.5x25 tire

RADIAL TUBELESS TIRES

  • 9” Rim - single piece / 14x24 tire XGLA2 RADIAL

RIMS

  • 9” Rim - single piece with valve
  • 10” Rim - 3 pieces with valve
  • 13” Rim - single piece with valve
  • 14” Rim - 3 pieces with valve

Specifications

ENGINE
Model FPT 6.7L
Type Electronic common rail fuel system, Water cooled,4 Cycle, Direct injection, Open combustion chamber, Turbocharged, Charge air cooled. Tier IV
Cylinders 6
Bore/Stroke 4.09in x 5.17 in (104mm x 132mm)
Displacement 409 Cubic Inch (6.7 liters)
Horsepower at 2.200 rpm
Gross (SAE J1995 Gross)
Low Curve 112 kW (150 hp)
High Curve 129 kW (173 hp)
Net (SAE J1349)
Low Curve 104 kW (140 hp)
High Curve 119 kW (160 hp)
Maximum torque at 1.500 rpm
Gross (SAE J1995 Gross)
Low Curve 486 ft.lb (659 Nm)
High Curve 560 ft.lb (758 Nm)
Net (SAE J1349)
Low Curve 436 ft.lb (591 Nm)
High Curve 500 ft.lb (678 Nm)
POWERTRAIN
Rear axle
Vertical ground clearance
Differential Tapered roller
* Brakes
Number of disks per brake  
Tandem
Type
Oscillation 20° each way
Command chain pitch 2.00” pitch (50.8 mm), press fit connecting link
Thickness of the internal and external side wall
HYDRAULIC SYSTEM
Type Piston pump, variable displacement Pressure and flow compensated, Load sensing
Hydraulic pump Rexroth
Rated flow 49.0 GPM (186 LPM) @ 2200 RPM
Control valve HUSCO, LOAD SENSING 9 SECTION
TRANSMISSION
Brand/Model ZF TC LOCK UP 6WG-160
Type Full power shift torque converter Shift modulation, downshift protection, reversals inhibited, Parking brake 15” (380 mm) dry disk, Electronic shift control mounted in R.H. console, 24V bump shifter control.
Gears 6 Forward 3 Reverse
Self-diagnostic system
Speeds - km/h Forward/ Reverse
1st 5.2/ 4.9
2nd 3.3/ 2.0
3rd 2.1/ 0.8
4th 1.4/ -
5th 0.5/ -
6th 0.6/ -
ELECTRICAL SYSTEM
Power 24V
Alternator BOSCH - 120A
Batteries 2x100 Ah – low maintenance
STEERING
Type Hydrostatic power steering
Steering wheel turns (lock to lock) 4,5 turns (fast); 3,2 turns (slow)
Pump capacity 11.1 GPM (41.8 LPM) @ 2200 engine RPM
Pressure 2530 PSI (175 bar) Integral with priority valve
Cylinders 2
ARTICULATION
Type Hydraulic actuated (with lock valve)
Angle 25° left/right
Controls Hydraulic
CAPACITIES (REFILL)
Engine with and w/o filter 16/15 lt
Fuel DEF (urea refill) 380 lt
Transmission with and w/o filter 31/30 lt
Engine water cooling system 16 lt
Hydraulic oil tank 90 lt
Total hydraulic system 148 lt
Rear axle center 44 lt
Tandem case (each) 69 lt
SADDLE
Locking system Two cylinders actuated by an electric solenoid. Control valve regulated by a pressure reducing valve @ 600psi (4137 kPa).
FRAME
Type Box section
Size - Rear sectionn 254x298 mm
Size - Front section 190x327 mm
DRAWBAR
Type “A” frame welded construction with center mounted circle turn motor. Shim adjustable at ball and circle
CIRCLE
Type Welded construction
Maximum ouside diameter 69”(1752.6 mm)
Rotation / Speed 360°/ 1.2 RPM (7.2 degrees per second)
Nº of supports in phenolic resin 4
BLADE/MOLDBOARD
Type Standard
Form Involute curve
Width 358mm/ 3962mm/4267mm
Height (curved profile) 37.5” (953 mm)
Thickness 875” (22mm)
Cutting edge 2 interchangball
Blade pitch positions - Normal pitch 47°
Minimum pitch 42°
Maximum pitch 87°
Blade side shift
Right 49.5” (1257 mm)
Left 43.5” (1105 mm)
Maximum bank-cutting angle (left and right) 90°
Ground penetration (max.) 28” (711.2 mm)
Lift above ground (max.) 17.5” (444.5 mm)
Blade side shift and pitch Hydraulic type
REAR RIPPER
Type Parallelogram
Cutting width 85.3” (2156 mm)
Ripper teeth 5
Scarifier teeth 5/9 optional
Lift above ground - Ripper teeth 27.67” (703 mm)
Maximum penetration - Ripper teeth 12.1” (306 mm)
Weight 1410 lb (640 mm)

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