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Backhoe Loaders

590 Super N

  • Operating Weight 6,000 lb | 2722 kg
  • Gross Power 74 hp | kw

Ample power

The 590 Super N is the largest of the CASE loader backhoes. It focuses on productivity at every level, featuring ample power at both ends of the machine. With some of the best comfort features in the industry, such as the side lighting and optimum airflow, this reliable machine can operate all day and night. From road building to commercial construction projects, the use of Tier 4 technology increases fuel efficiency while maintaining superior power and visibility.

A great fit for:
  • Agriculture
  • Government / Municipalities
    Government / Municipalities
  • Non-Residential Construction
    Non-Residential Construction
  • Aggregates
  • Rental
  • Residential Construction
    Residential Construction
  • Roads & Bridges
    Roads & Bridges
  • Utilities
CASE Product Line
CASE Product Line
File size 1.23 Mb



High efficiency CASE engine, which provides better performance and greater fuel economy.


Pro Control System: significantly enhances the smoothness and precision of the backhoe movements.


Backhoe: the arm made of welded steel plates, in a closed box, ensures greater robustness and reliability.



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  • The 590 Super N offers superior performance on both the backhoe and loader side of the machine. With excellent breakout forces and outstanding reach, this model is a great addition to any fleet. The standard PowerLift feature on the 590 Super N increases operator productivity by breaking through some of the toughest soils. It also boasts the highest lift capacities in the industry. To help reduce material spillage during roading, equip the machine with the Ride Control or Auto-Ride Control (4WD ONLY) options. Operators can also customize their forward/reverse transitions on the Powershift S-Type and Powershift H-Type transmissions with the industry-exclusive SmartClutch modulation. The side mounted, high intensity, flex lights allow operators superior jobsite visibility for when late night operation is necessary. The large tires, with the limited slip differential improve operation in rough terrains.


  • The 590 Super N features our new, Interim Tier 4 engine with CEGR technology and diesel particulate filter. This engine boasts a minimum 5% better fuel efficiency than our previous models and faster response times while meeting current environment standards. The hydraulic system is also designed to offer optimum fuel efficiencies with maximum power.


  • Operator’s will be able easily communicate to their spotter and enjoy superior cross-ventilation with rear-quarter windows that open. Floor to ceiling glass provide excellent visibility to trenches and spoil piles. Making sure every operator is comfortable, CASE offers their traditional foot swing control, two-lever controls, or pilot controls for operating the backhoe. The CASE pilot controls are the most ergonomic in the industry featuring unlimited adjustments fore/aft, tilt in/out, and full surface adjustable wrist rests. The fully integrated loader control lever puts operation at the operator's fingertips for faster response times. All of this matched with a wide cab creates a fatigue free operating environment.


  • Maximize uptime with simple and efficient daily maintenance. Swing-out coolers and ground level hydraulic test ports are easily accessible. While a flip-up hood, spin-on filters, grouped service points and serviceable axles without complete disassembly make routine upkeep easy.


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Make / model Case 434T/E Tier 4 Interim Certified
Gross power @ RPM 110 hp (82 kW) @ 2200 rpm
Net power @ RPM 108 hp (81 kW) @ 2200 rpm
Transmission type Powershift S-Type, 4F-3R fully synchronized
Max travel speed, fwd 24.2 mph (38.9 km/h)
Backhoe flow 43 GPM @ 2340 PSI (162.6 lpm @ 161 bar)
Lift capacity at full height 8,425 lb (3822 kg)
Max loader bucket heaped capacity 1.5 cu yd (1.15 cu m)
Loader bucket breakout force 12,776 lbf I 5683 daN
Dig depth- 2 ft (610 mm) bottom 15' 4.8" (4.69 m)
Bucket digging force 15,652 lb-ft (69 623 N)
Dipper stick digging force 9,479 lb-ft (42 163 N)
Boom lift at 12 ft (3 660 mm) 4,409 lb (1895 kg)
Transport height 11' 7.5" (3.54 m)
Transport length 23' 9.6" (7.25 m)
Operating weight, 4WD 20,458 lb I 9280 kg

Standard Equipment

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  • ROPS/FOPS canopy.
  • Key start.
  • Hydrostatic steering.
  • Vinyl air suspension seat w/180° swivel.
  • Seat turn around.
  • Electronic hand and foot throttles.
  • Ergonomic loader control lever w/push-button activation of differential lock and transmission de-clutch.
  • Backhoe foot-swing w/3 lever control.
  • (2) Accessory power plugs (30 amp).
  • Anti-vandalism covers (canopy only).
  • Cup holder.
  • Coat hook w/tether strap (cab only).
  • Interior rearview mirror.
  • 2 in (51 mm) retractable seat belt.
  • Storage compartment w/lid.
  • Left side storage tray.


  • Power Lift.
  • Over center design, Fabricated “S” boom”.
  • Pro Control System.
  • Dipperstick Integrated Serrated Grip Teeth.
  • 17, 940 lb•ft (24 370 N•m) swing torque.
  • Case attachment coupler.
  • Foot-swing w/3 lever control.
  • Wing stabilizers w/flip over dirt pad.


  • Standard Powershuttle, 4F-4R Power Shuttle Synchromesh transmission.
  • Front Axle.
  • 2WD heavy-duty front axle w/ 14 x 17.5 tires with Industrial Rib tread.
  • 4WD heavy-duty mechanically driven front axle w/ 14 x 17.5 tires and drive shaft guard.
  • Rear Axle.
  • 2/4WD heavy-duty outboard planetary drive.
  • w/ 21L x 24 tires.
  • 11.8 in (300 mm) torque converter.
  • On-the-Go electric 4WD control.
  • Electric F/R shuttle control.
  • Electric differential lock control, push button.
  • Park Brake, spring applied, hydrualic release (SAHR).


  • Single-lever control for lift and tilt.
  • Positive hold float.
  • Return-to-dig.
  • Automatic self-leveling.
  • In-line, reverse linkage.
  • Dual parallel dump cylinders.
  • Clutch disconnect button on loader control and shift levers.
  • Bucket position indicator.


  • Case F5C Interim Tier 4 with CEGR/DPF.
  • Aftertreatment.
  • IT4 or Tier 4 A Emissions compliant.
  • Full Flow Engine Oil Filter.
  • Air cleaner - replaceable dry type with radial seal.
  • Aspirated air cleaner.
  • Diesel Particulate Filter - spark arresting.
  • Fuel filter w/water trap.
  • Fuel tank - useable capacity 42 gal (159 L).
  • Radiator with de-aeration bottle.
  • Antifreeze to -34°F (-37°C).
  • Glow plugs cold start.
  • Electronic throttles (foot and rotary hand).
  • Viscous drive fan.
  • Self adjusting belt tensioner.
  • High Pressure Common Rail computer controlled injection with diagnostic features.


  • Ground Level Remote Hydraulic Test Ports.
  • Variable displacement Axial Piston Pump: Maximum Loader Capacity: 43 GPM @ 2340psi 162.6 lpm @ 161bar). Loader Torque Regulation: 28.5 GPM @ 3450 psi (107.8 lpm @ 238 bar). Maximum Backhoe Capacity: 43 GPM @ 3100 psi (162.6 lpm @ 214 bar). Backhoe Torque Regulation: 33 GPM @ 3450 psi (125 lpm @ 238 bar).
  • Heavy-duty oil cooler.
  • 7 micron, spin-on oil filter.


  • 14x17.5 10PR (4WD) front tires
  • 21L x 24, 10 PR rear tires
  • Forward tilt engine hood
  • Replaceable, molded front bumpers
  • Front/rear tie downs
  • Reflective logos
  • Lights - Cab and Canopy: (2) Rear tail/stop, (2) Front flashers/turn, (2) Rear flashers/turn.
  • Cab only: 2 front driving lights (55 w), 2 front, 2 side (left & right) & 4 rear adjustable, halogen work lights (55 w).
  • Canopy only: 2 front driving lights (55 w), 2 side (left & right) & 2 rear adjustable, halogen work lights (55 w).


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  • Ride Control type load damper.
  • Comfort Steering with momentary latching switch, two-speed steering pump and 3rd/4th gear cutout.
  • ROPS/FOPS certified protective cabin with rear wipers and floor mat.
  • Cabin Convenience Package containing: Pull-down sun visor; Front and rear window washer; Left-hand storage tray; Deluxe interior package; Tilt steering column; Sound Reduction Package for closed cabin models – levels reduced to 72dB (A); Right-hand threshold storage box.
  • Air-conditioning for closed cabin models.
  • Mechanical suspension 180º swivel seat with flip-up armrests, cloth or vinyl, adjustable in: seat angle, weight, backrest angle and lumbar angle.
  • Air Ride suspension 180º swivel seat with flip-up armrest.
  • Electric height adjustment, lumbar support and adjustable back rest – closed cabin units in cloth, canopy units in vinyl.


  • Cold Weather Starting Aid – rack heater with two 12V batteries.


  • Auxiliary hydraulics for loader-mounted equipment with thumb-operated proportional control.
  • Hydraulic front quick coupler.
  • Loader linkage without loader bucket.
  • Tool portfolio of additional attachments.
  • Buckets.


  • Auxiliary hydraulics with flow from 0 to 36 gpm (0 to 136L/min).
  • Extendahoe®.
  • Two-lever controls (backhoe or Extendahoe®).
  • Standard backhoe.
  • Bucket feedback kit.
  • Flip over stabilizer pads.
  • Street pads.
  • Buckets.


  • Powershift S-Type transmission, 4F-3R-speed, fully synchronized, electronic transmission controller and kick down in loader control lever (2WD or 4WD)
  • Powershift H-Type transmission, 4F(forward)-3R(reverse)-speed hydraulic clutch shifting with automatic function.


  • Backhoe auxiliary one-way hydraulics.
  • Backhoe auxiliary two-way hydraulics.
  • Hand lever operated manual controls.
  • Thumb-operated pilot controls.


  • Front tires – (2x2) Industrial Rib, 14 x 17.5, 10 PR.
  • Lift points – exporter.
  • Front counterweights – 700 and 1,100lb (318 and 500kg).
  • Export protection package.


CASE dealers provide world-class equipment and aftermarket support, industry-leading warranties and flexible financing.

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