Case 621G Specs & Review

Technical Specifications of Case 621G Wheel Loader


  • Bucket Capacity – Heaped: 2.75 yd³
  • Breakout Force: 25,470.86 lb
  • Ground Clearance: 1.28 ft in
  • Length With Bucket On Ground: 24.22 ft in
  • Width Over Tires: 8.13 ft in
  • Height To Top Of Cab: 11.11 ft in
  • Wheelbase: 9.52 ft in
  • Hinge Pin – Max Height: 12.58 ft in
  • Reach At Max Lift And Dump: 4.9 ft in
  • Turning Radius Outside Tires: 17.14 ft in
  • Dump Reach @ Full Height, 45° Dump: Bucket: 3.17 ft in


  • Number Of Cylinders: 6
  • Rated Engine Speed: 2000 rpm
  • Engine Model: FPT F4HFE613W
  • Net Power: 151 hp
  • Gross Power: 172 hp
  • Max Torque: 538.5 lb ft
  • Displacement: 411 cu in
  • Torque Rise: 33%
  • Emissions: Tier 4
  • Alternator: 120 amps


  • Def Tank Capacity: 15.6 gal
  • Operating Weight: 28,159.7 lb
  • Fuel Capacity: 65 gal
  • Cooling System Fluid Capacity: 7.1 gal
  • Transmission Fluid Capacity: 7.1 gal
  • Front Axle/Diff Fluid Capacity: 5.9 gal
  • Rear Axle/Diff Fluid Capacity: 5.9 gal
  • Operating Voltage: 24V
  • Rear Axle Oscillation: 24 degrees


  • Tipping Load: 21,188.7 lb


  • Differential Lock: F: LSD / R: LSD
  • Transmission Type: Powershift
  • Number Of Forward Gears: 4
  • Number Of Reverse Gears: 3
  • Max Speed – Forward: 24 mph

Hydraulic System

  • Steering Pump Type: Articulation
  • Maximum System Pressure: 3625 psi
  • Pump Flow Capacity: 45.2 gal/min


  • Service Brake: Wet Multi Disc

Frequently Asked Questions

What is the bucket capacity of the Case 621G Wheel Loader?

The bucket capacity is 2.75 yd³.

What is the maximum speed of the loader?

The maximum speed is 24 mph.

What type of transmission does it have?

It has a Powershift transmission.

What is the operating weight of the loader?

The operating weight is 28,159.7 lb.

What is the fuel capacity?

The fuel capacity is 65 gallons.

A Comprehensive Review of the Case 621G Wheel Loader

A Glimpse into the Case 621G

The Case 621G Wheel Loader is a product of Case, a renowned manufacturer in the heavy machinery industry. This particular model is a wheel loader designed for various types of heavy-duty tasks.

The Nitty-Gritty Details

The engine of the Case 621G is quite powerful, boasting a net power of 151 hp and a gross power of 172 hp. The transmission type is Powershift, and the machine has an operating weight of 28,159.7 lb.

How It Performs

The loader performs exceptionally well, especially when it comes to speed, with a maximum speed of 24 mph. The tipping load of 21,188.7 lb indicates its robust performance in heavy-duty operations.

Standout Features

One of the notable features is its hydraulic system, which operates at a maximum system pressure of 3625 psi. The loader also comes with a wet multi-disc service brake, ensuring safety during operations.

Can You Rely on It?

The loader is quite reliable, especially with its Tier 4 emissions standard. However, it’s essential to regularly check the DEF tank, which has a capacity of 15.6 gallons, to ensure optimal performance.

Worth Every Penny?

When compared to similar models in the market, the Case 621G offers good value for money, especially considering its robust performance and safety features.

The Good and the Bad

  • Pros: High engine power, reliable hydraulic system, and excellent safety features.
  • Cons: The DEF tank capacity could be larger for extended operations.

Ideal Working Conditions

The loader is best suited for heavy-duty tasks in various terrains, thanks to its high tipping load and robust engine.

Final Thoughts

The Case 621G Wheel Loader is an excellent choice for those looking for a combination of power, reliability, and safety. Its robust features make it a valuable asset for any heavy-duty operation.