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Case 590 SM+ III Backhoe Loader Specs

The Case 590 SM+ III Backhoe Loader is a versatile and powerful machine designed for a wide range of dig and load applications. With impressive dig depths of up to 20 feet and a backhoe bucket dig force of 14,718 lbs, this machine is perfect for tackling demanding excavation tasks. Equipped with a turbocharged engine delivering 110 hp, a hydraulic system with a pump flow capacity of 42.6 gpm, and a spacious loader bucket capacity of 1.3 cu yd, the Case 590 SM+ III offers efficiency and productivity in any job site setting. With a maximum weight of 19,579.3 lbs and operating at 4wd with an operating weight of 15,269.3 lbs, this backhoe loader is built for durability and performance.


Backhoe

Case 590 SM+ III Backhoe Loader Backhoe specifications
Bucket Dig Force 14,718.00 lbs (6,675.98 kg)
Bucket Dig Force - Extended 14,718.00 lbs (6,675.98 kg)
Dig Depth 16.00 ft (4.88 m)
Dig Depth - Extended 20.00 ft (6.10 m)
Load Height - Extended 13.80 ft (4.21 m)
Reach at Load Height - Extended 12.80 ft (3.90 m)
Reach From Swivel 19.70 ft (6.00 m)
Reach From Swivel - Extended 23.60 ft (7.19 m)

Dimensions

Case 590 SM+ III Backhoe Loader Dimensions specifications
Ground Clearance 1.30 ft (0.40 m)
Height to Top of Suspended Cab 8.90 ft (2.71 m)
Transport Length 23.60 ft (7.19 m)
Transport Width 7.80 ft (2.38 m)
Wheelbase 7.10 ft (2.16 m)

Engine

Case 590 SM+ III Backhoe Loader Engine specifications
Aspiration Turbocharged
Displacement 274.70 cu in (4,501.54 cu cm)
Engine Model Family IV 445TA/E3 diesel Tier III certified
Gross Power 110.00 hp (82.03 kw)
Net Max Torque 372.00 lbs ft (504.36 nm)
Net Power 108.70 hp (81.06 kw)
Net Torque Rise 0.45
Number of Cylinders 4
Power Measured @ 2200 rpm
Torque Measured @ 1400 rpm

Hydraulic System

Case 590 SM+ III Backhoe Loader Hydraulic System specifications
Pump Flow Capacity 42.60 gpm (161.24 lpm)
Pump Type Piston variable displacement
Relief Valve Pressure 3000 psi

Loader

Case 590 SM+ III Backhoe Loader Loader specifications
Bucket Breakout Force 10,729.00 lbs (4,866.60 kg)
Bucket Capacity 1.30 cu yd (0.99 cu m)
Bucket Width 93.00 in (236.22 cm)
Clearance at Max Dump Height 9.10 ft (2.77 m)
Dig Depth 3.80 in (9.65 cm)
Reach at Max Dump Height 2.30 ft (0.70 m)

Operating Specifications

Case 590 SM+ III Backhoe Loader Operating Specifications specifications
Alternator Supplied Amperage 90 amps
Cooling System Fluid Capacity 4.80 gal (18.17 l)
Front Axle Fluid Capacity 1.80 gal (6.81 l)
Fuel Capacity 42.10 gal (159.35 l)
Hydraulic System Fluid Capacity 33.80 gal (127.93 l)
Max Weight 19,579.30 lbs (8,881.03 kg)
Oil System Fluid Capacity 3.60 gal (13.63 l)
Operating Voltage 12 volts
Operating Weight 4wd 15,269.30 lbs (6,926.05 kg)
Rear Axle Fluid Capacity 5.00 gal (18.93 l)
Tire Size Front - 2wd / 4wd 14.5/75x16.1 10ply / 14x17.5 10 ply
Transmission Fluid Capacity 5.20 gal (19.68 l)
Turning Radius 12.40 ft (3.78 m)

Tires

Case 590 SM+ III Backhoe Loader Tires specifications
Rear Tires Size 21Lx24 10 ply / 21Lx24 10ply

Transmission

Case 590 SM+ III Backhoe Loader Transmission specifications
Max Speed 25.60 mph (41.20 kph)
Max Speed - Reverse 30.70 mph (49.41 kph)
Number of Forward Gears 4
Number of Reverse Gears 4
Transmission Type synchromesh
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