Case 580 Super K Backhoe

Description:

Case 580 Super K Backhoe Loader

The Case 580 Super K is a rugged, versatile loader backhoe built between 1992 and 1994, widely praised for its durability, power, and ease of service. Offered in both 2WD and 4WD, this machine remains a go-to choice for contractors handling digging, trenching, and general material handling.

Engine Options

• Cummins 4B (Non-Turbo) Engine

  • Rated Power: 70 HP

  • Reliable, fuel-efficient, and ideal for moderate workloads

• Cummins 4BT (Turbocharged) Engine

  • Rated Power: 78 HP

  • Turbocharged for enhanced performance under heavy loads

• Fuel System: Rotary injection pump for smooth fuel delivery and efficiency

Transmission

• Integrated Transaxle Style Transmission

  • Built into the rear end for compact design

  • Known for durability and smooth gear engagement

Hydraulics & Loader Specs

• Hydraulic System:

  • Pressure: ~2,300 PSI

  • Gear-type hydraulic pump for consistent performance

• Loader Bucket Capacity:

  • 1 cubic yard

  • Ideal for general aggregate and loose material handling

Backhoe Capabilities

• Standard Dipper Dig Depth: 14 ft 3 in

• Extendable Dipper Dig Depth: 18 ft 3 in

  • Provides added reach for deeper or varied trenching needs

Weight

• Operating Weight Range:

  • 13,516 lbs. to 16,230 lbs. (depends on configuration and attachments)

Serial Number Breaks by Year

• 1992: Up to JJG0164348

• 1993: JJG0164349 to JJG0171539

• 1994: JJG0177307 and beyond

Pro Tip: Serial number plate is typically located on the left side of the dashboard or under the left cab door frame.

Common Maintenance Needs & Parts

• Brake Replacement – Brake wear is common; check regularly

• Hydraulic Cylinder Seal Kits – Frequent maintenance area due to heavy use

• Backhoe Pins and Bushings – Often replaced due to wear in pivot points

• Transmission Parts – If experiencing slipping or gear engagement issues

• Cooling System Components – Overheating can occur, especially in older units

Browse replacement parts like:

• Hydraulic Cylinders

• Backhoe Buckets

• Hydraulic Pumps

• Power Steering Cylinders

• Electrical Components

Common Issues & Solutions

• Hydraulic Leaks: Replace seals and inspect hoses regularly

• Weak Digging Power: Check for worn hydraulic pumps or pressure loss

• Brake Failure: Often caused by worn master cylinders or seals – rebuild kits available

• Transmission Hesitation: May indicate low fluid or worn torque converter