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Loaders

Wheel Loaders

1121F

  • Bucket Capacity 4.2 - 4.4 m³
  • Engine 320 hp / 239 kW

1121F

High horsepower and torque rise along with 4 power modes makes the CASE 1121F wheel loader not only powerful and productive, but also extremely fast and efficient.  Exceptional comfort and visibility features include an unobstructed view to the edges of the bucket or attachment, a new, wide –angle rear view camera, and the lowest and narrowest rear hood in the industry.

The perfect equipment for:
  • Infrastructure
    Infrastructure
  • Recycling
    Recycling
  • Quarrying
    Quarrying
  • Agriculture
    Agriculture
Downloads:
Wheel Loaders - 1021F/1121F
Wheel Loaders - 1021F/1121F
File size 3.09 Mb

Specifications

PRODUCTIVITY (50-meter distance cycle)
Considering: density: 1.8 t/m³, fill factor: 100%, 52 cycles/hour and each hour includes a 5-minute break 260 m³/h or 460 t/h 52 loading cycles/h with standard bucket 5.0 m³ or 8.8 ton
ENGINE
Compliant with Tier 2 (EU stage II regulations)
FPT turbocharged engine F2CFA614B*E019 with:
100% fresh air combustion
Air to Air intercooler
Second generation common rail (1.600 bar)
Multiple injections similar to multi-jet automotive technology to achieve best in class load response, max torque and power with the minimum fuel consumption
6 cylinders - 8.7 liters - common rail
Max power (SAE J1995 / ISO 14396) 259kW / 347 hp @1800 rpm
Maximum torque (SAE J1995) 1604 Nm @1100 rpm
TRANSMISSION
All-wheel drive with planetary axles
Kick-down function
4-speed torque converter
4-speed auto Powershift switchable to manual shifting
forward speeds 7-12-18-38 Km/h
reverse speeds 7-13-26 Km/h
Adjustable transmission declutch
AXLES AND DIFFERENTIAL
For outstanding traction with 50% longer maintenance intervals and 30% less tire wear
Cooled ZF Heavy Duty axles with front auto-lock differential 100%
Front Heavy Duty + (ZF type MT-L3115-II)
Rear Heavy Duty (ZF type MT-L3115-II)
TYRES
Tyres 26.5R25
BRAKES
Service brake Maintenance free, self-adjusting wet 4-wheel disc brakes
Area 0.74 m²/hub
Parking brake Disc brake on transmission activated from the cab cluster
Area 82 cm²
HYDRAULIC
Valves Rexroth Closed-center, load sensing hydraulic system
Main valve with 3 sections
Steering The steering orbitrol hydraulically is actuated with priority valve
Type of pump Tandem Variable displacement pump (380 l/min @2000 rpm)
Automatic hydraulic functions
Bucket Return-to-dig
Boom Return-to-travel
Auto lift (to adjustable height)
Control type Pilot control with single joystick or two levers
CAPACITIES
Fuel tank 459 usable liters
Cooling system 57 liters
Engine oil 26 liters
Hydraulic oil Tank: 134 litres, total system: 250 liters
Axles (including cooling circuit) 68 liters
Transmission oil 45 liters
CAB AND CONTROLS
For you safety the cab complies to:
protection against falling objects (FOPS) ISO EN3449
protection against roll over (ROPS) ISO EN13510
NOISE AND VIBRATION
Sound pressure level at operator’s station Lpa = 79 dB (A) in compliance with standard ISO 6396:2008
Guaranteed Sound power level Lwa = 108 dB (A) according to European Directive 2000/14/EC
Switchable reverse gear alarm
Vibrations air-cushioned seat MSG 95A/732
Operator’s seat meets the criteria of ISO 7096:2000 representing vertical vibration input under severe but typical operating conditions
As a result the vibrations transmitted by the machine to the operator body does not exceed 0.5 m/s²
ELECTRICAL SYSTEM
24V Batteries 2 x 12V
Alternator 65A

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