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Case 1121F Wheel Loader – Parts, Specs & Serial Numbers

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Case 1121F Wheel Loader – Parts, Specs & Serial Numbers
Case 1121F Wheel Loader – Parts, Specs & Serial Numbers
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Part # Case 1121F Wheel Loader – Parts, Specs & Serial Numbers

Description:

Serial Number Location:

Locate the serial number plate on the left-hand side of the machine frame, near the front axle. Some models may also feature a serial plate inside the cab on the operator’s console. Always verify your serial number when ordering year-specific parts.

Key Specifications

Feature Specification
Years Manufactured 2012 – Present
Engine Model FPT F2CFE614B (8.7L, Turbocharged)
Net Horsepower 320 HP @ 2100 rpm
Gross Horsepower 347 HP
Transmission Type 4-Speed Powershift with ICCO
Bucket Capacity (Heaped) 6.26 cubic yards (4.78 m³)
Operating Weight 59,192 lbs (26,849 kg)

Performance & Design Highlights

  • FPT Cursor 9 Engine – Delivers high torque and fuel efficiency

  • 4-Speed Powershift Transmission – Smooth automatic shifting with Intelligent Clutch Cut-Off

  • Load-Sensing Hydraulics – Provides precise control and fast cycle times

  • Spacious, Pressurized Cab – Designed for operator comfort with excellent visibility

  • Heavy-Duty Loader Frame & Axles – Built to withstand demanding quarry and aggregate work

Maintenance & Common Issues

Routine Maintenance

Component Service Interval
Engine Oil & Filters Replace every 250 hours
Hydraulic Fluid & Filter Service every 500 hours
Transmission Fluid & Filter Replace every 1,000 hours
Brake Pads & Discs Inspect every 500 hours, replace as needed
Cooling System & Radiators Clean and inspect every 250 hours

Common Issues & Fixes

Issue Quick Fix
Hydraulic Leaks Inspect hoses, fittings, seals; replace worn parts
Brake Wear or Noise Replace brake pads or discs with OEM parts
Transmission Slippage or Delay Service fluid, replace filters, inspect clutch pack
Overheating Clean radiators, inspect cooling fan, check coolant levels
Power Loss or Turbo Lag Replace air and fuel filters; inspect turbo boost pressure

Information Guide Only

Can’t Find What You’re Looking For?

Our knowledgeable staff will be happy to help you with any of your tractor, backhoe, dozer, or engine parts needs.

1-800-909-7060 Parts Request Form

FEATURED PRODUCTS

Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.

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