Model Spotlight

Case 580 Super LE: Specs, Parts & Common Issues

Produced approximately 1997 through 2001 — the European-market variant of the 580 Super L with a sideshift backhoe carriage. Cummins 4T-390 turbocharged diesel, wet-disc brakes, optional Carraro 4WD. The "LE" designates a European specification, not a "Limited Edition."

BT

Broken Tractor Editorial Team• Updated May 2026• 8 min read

The Case 580 Super LE (580SLE) is the European-market evolution of the 580 Super L, produced approximately 1997 through 2001. It shares the 580 Super L's Cummins 4T-390 turbocharged engine, wet-disc brake architecture, and Carraro 4WD axle option, but uses a sideshift backhoe carriage (a defining European-market feature) and is delivered with Euro-spec lighting, cab, and homologation. The "LE" suffix is Case's European-market designator — used the same way Case later applied "SRE" and "SLE" suffixes to other Euro-spec variants. It is not an abbreviation for "Limited Edition" or "Loader Extender."

This page covers the verified specifications, the engine and drivetrain, the sideshift backhoe carriage, the failure modes 580SLE owners report most often, and the parts we stock with confirmed fitment — most of which cross from the North American 580 Super L parts catalog.

At-a-glance specifications

Where to find the serial number plate

The 580SLE tractor serial is stamped on a data plate on the right side of the machine frame, just behind the loader arm pivot point or near the rear right stabilizer leg base. This is different from the 580L / Super L convention (which is left-side dashboard). The Cummins engine carries its own serial stamp on the block. All 580SLE production uses the JJG prefix.

Production years

Sources differ slightly on the production window. Available records include two overlapping windows: 1997–2000 and 1999–2001, suggesting a Series 1 / Series 2 split mirroring the North American 580 Super L / Super L II split. Tractortechspecs cites 1998–2002 for the broader window. Production was a relatively short run and largely centered around 1997–2001. Publicly verifiable year-by-serial tables specific to the 580SLE are not consistently published — verify the build year through a Case dealer or CNH parts system using the full JJG serial.

Engine and powertrain

The 580SLE is powered by the Cummins 4T-390 — Case's catalog designation for the turbocharged Cummins 4BT 3.9L. 239 cubic inches (3.9 L), bore 102 mm × stroke 120 mm, rated 91 HP (68 kW). Same engine that powers the North American 580 Super L. Fuel system is the Stanadyne (Roosa Master lineage) rotary mechanical injection pump.

Transmission is a 4-speed synchronized power shuttle with a single-stage torque converter — same Carraro-supplied transaxle architecture as the 580 Super L. 2WD or 4-wheel mechanical drive. Travel speeds reported up to ~34–41 km/h (21.5–25.9 mph).

Sideshift backhoe carriage

The defining European-market feature of the 580SLE is the sideshift backhoe carriage. Rather than the fixed center-mount backhoe that the North American 580 Super L uses, the 580SLE's backhoe slides laterally across the rear frame on a carriage rail system. This lets the operator position the backhoe close to walls, fences, and obstructions without repositioning the entire machine — useful in narrow European jobsite conditions.

The sideshift carriage adds several wear items that aren't on the standard 580 Super L: guide rails, slide pads, and lock pins. These wear faster on the European-market sideshift than equivalent components on the fixed-center backhoe and should be inspected at every major service interval.

Brakes and front axle

The 580SLE continues the wet-disc multi-plate brake architecture from the 580K and 580 Super L. Friction plates run in Hy-Tran in the rear axle housing. Use genuine Case Hy-Tran or equivalent with the correct wet-brake friction modifier — generic UTF or DOT brake fluid will glaze the discs and cause brake drag or noise.

Front axle: 2WD standard with a Case-supplied steer-only beam, or 4WD with a Carraro planetary drive axle. The 4WD axle is the same family used on the North American 580 Super L, 580K, and 580M — parts cross widely. Note: 4WD machines use a different power-steering cylinder than 2WD machines.

Common problems documented by owners

Power shuttle cold-engagement and forward-loss

The classic Super L / SLE drivetrain complaint — won't engage when cold, or loses pull in forward as oil heats. Causes: low Hy-Tran level, shuttle solenoids, control relays. Check shuttle pressure (spec ~160–180 psi) and fluid level/quality before condemning the clutch pack.

Wet-disc brake noise and grabbing

Almost always wrong fluid. Generic universal hydraulic oil lacks the wet-brake friction modifier and causes brake chatter, noise, and uneven application. Cure is to drain the transaxle and refill with Case TDTO / Hy-Tran Plus.

Cummins 4T-390 head gasket weep

Coolant intrusion at cylinders 3 and 4, especially on machines with overheating history. Head studs and torque sequence are critical on reinstall. Case Hy-Tran in the cooling system instead of proper coolant accelerates failure.

Stanadyne IP fade and leakage

Hot-start trouble, weak power, slow throttle response. Seal-kit rebuilds address the most common failures. Filter discipline is critical — old or dirty fuel kills these pumps quickly.

Sideshift carriage wear

The 580SLE-specific failure mode. Guide rails wear, slide pads compress and lose tolerance, lock pins gall. Symptoms: lateral slop in the backhoe, harder lock-engagement, increased noise during operation. Inspect at every major service interval.

Hydraulic cylinder drift and slow cycle

Loader arm creep, boom drift, swing creep — typically valve-spool wear, cylinder seal kit failure, or load-check valve issues. Seal kits cross from the North American 580 Super L catalog.

European wiring harness corrosion

Rear lamp cluster and trailer-light connector are documented wear points on European-spec machines. Salt-air or wet-jobsite use accelerates corrosion.

Carraro 4WD axle wear

Upper and lower kingpin (ball joint) wear from missing or sheared lower grease zerks. King pin kits and steering cylinder rebuild kits cross from the 580 Super L catalog.

Verified replacement parts

The 580SLE shares most service parts with the North American 580 Super L. The parts below are confirmed to fit either by explicit Super L fitment or by the Cummins 4T-390 engine family.

Browse by Super L / Super LE-fit category

• Wet-Disc Brakes — 580L, 580M, Super L, Super M, 590SL, 590SM
• Hydraulic Cylinder Seal Kits — Super L, Super M
• Carraro Transmission Parts — 580L, 580M, Super L, Super M
• 4WD Front Axle — 580L / Super L / 580M / Super M
• 580 Super L Pin Kits — most cross-fit the 580SLE
• 580 Super L Backhoe Filters
• Case Backhoe Parts — full catalog

Maintenance schedule

Related Case backhoe models

Frequently asked questions

What does "LE" mean on a Case 580 Super LE?

It's Case's European-market designator. The 580SLE is the European specification of the 580 Super L, with a sideshift backhoe carriage and Euro-spec lighting and cab. The "E" suffix appears on multiple Euro-spec Case construction models (580SLE, 580SRE, 590SLE). It is not an abbreviation for "Limited Edition" or "Loader Extender."

What years was the 580SLE made?

Approximately 1997 through 2001. Sources differ on the exact start and end dates — available records include overlapping windows of 1997–2000 and 1999–2001, and Tractortechspecs cites 1998–2002. The model was a relatively short run.

What engine is in a Case 580 Super LE?

The Cummins 4T-390 (4BT 3.9L) — the same turbocharged engine used in the North American 580 Super L. 239 cubic inches, 91 HP (68 kW), Stanadyne rotary injection pump.

What is a "sideshift" backhoe?

A backhoe carriage that slides laterally across the rear frame on a rail system, letting the operator position the backhoe close to walls or obstructions without repositioning the entire machine. This is the defining European-market feature of the 580SLE — North American Super Ls use a fixed center-mount backhoe instead.

Does the 580SLE have wet-disc brakes?

Yes — same architecture as the 580K, 580L, and 580 Super L. Friction plates run in Hy-Tran in the rear axle. Use Hy-Tran Plus — generic UTF or DOT brake fluid will glaze the discs.

Does the 580SLE have 4WD?

4WD with a Carraro planetary front axle was offered as a factory option. Same axle family as the North American 580 Super L. Confirm 2WD vs. 4WD before ordering front-end parts.

Do North American Super L parts fit the 580SLE?

Most do. The engine, transaxle, brake, hydraulic, and cab parts cross widely. The sideshift carriage components (rails, pads, lock pins) are SLE-specific. European lighting and electrical components also differ from the North American spec.

Where is the serial number on a Case 580SLE?

Stamped on a data plate on the right side of the machine frame, just behind the loader arm pivot point or near the rear right stabilizer leg base. Note: this is different from the 580 Super L convention (which is left-side dashboard).