2025 Barko Trailer Mount Loaders 595B
- Year 2025
- Make Barko
- Model Trailer Mount Loaders
- Engine QSB6.7
2025 Barko Trailer Mount Loaders 595B
The 595B is the largest and most powerful Barko knuckleboom loader. Powered by a Tier 4 diesel engine, this beast works hard to produce more loads, while still offering excellent efficiency.
Features may include:
Engine- The 595B is powered by a 173-HP Cummins QSB6.7 Tier 4 diesel engine with SCR aftertreatment.
 
- The 595B features a pilot-operated control system, in conjunction with IQAN electronic controls, to provide a more natural feel for the operator. The system can be configured as necessary, and maintenance can be performed simply without a specialist.
 
- Unlike open loop systems that waste fuel, Barko's efficient load sensing system delivers power only when needed. Load sensing valves and pump deliver excellent metering by matching pressure and flow. Adaptable to most attachments, the system runs cool. Efficient and precise grapple functions reduce operator fatigue.
 
- Multi-functional dual joystick controls are ergonomically designed to provide enhanced comfort and productivity.
 
- Wider, all-welded boom construction with fabricated box type design includes engineered sweeping curves for added strength and increased fatigue resistance.
 
- Rotary manifold allows for 360-degree continuous boom rotation and provides electrical and hydraulic power to the lower frame.
 
- Dual motors and planetary gearboxes produce 30,000 foot-pounds of swing torque, while improving machine balance.
 
- Standard 3,000-pound cast steel counterweight provides extra stability.
 
- Extra large zinc plated pins and bolts provide added durability in high-stress areas.
 
- Centralized hydraulic control valves are easily accessible outside cab door.
 
- Bolt-on cylinder glands make on-site service easy, while piston rings extend product life. Cylinders are made of heavy-duty steel tubing, and heavy chrome cylinder rods are heat-treated for added strength.
 
- Centralized turntable greasing system and removable service panels simplify maintenance tasks.
 
- Vibration-isolated "floating cab" provides a smoother ride. Weather sealed, insulated and climate controlled, the cab includes a suspension seat with armrests, foot swing controls and halogen lights.
 
- Digital display provides enhanced monitoring of all machine functions.
 
- Tinted windows, including roof and sliding side windows, provide excellent visibility for safer operation.
 
- 120-gallon (454 L) fuel tank capacity allows for longer operating intervals.
 
- Two sets of foldaway stabilizers further contribute to keeping loads steady.
 
- Dual motors and planetary gearboxes produce 44,000 foot-pounds of swing torque, while improving machine balance.
 
Engine
							Engine
							QSB6.7
						
						
							Engine Manufacturer
							Cummins
						
						
							Engine Power
							173 HP (129 kW)
						
						
							Emissions
							Tier 4 Final with SCR aftertreatment
						
						Brakes
							Brake System Type
							Hydrostatic dynamic braking with 73,000 ft-lbf (98,975 Nm) braking swing torque
						
						Operational
							Operating Conditions
							Swing Torque: 55,000 ft-lbf (74,570 Nm); 100% theoretical
						
						
							Operating Speed
							Rotation/Swing Speed: Continuous on 54" (1,372 mm) internal tooth turntable bearing; 9 RPM, power transmitted though dual motors and planetary gearboxes
						
						Hydraulics
							Maximum Pressure
							Operating: 3,600 psi (248 bar) main system
						
						
							Hydraulic Pump
							119 GPM (450 LPM), variable displacement piston
						
						
							Hydraulic Type
							Heavy-wall tubing and multi-wire braided hose; quick disconnect diagnostic ports
						
						Dimensions
							Overall Width
							8' 5" (257 cm)
						
						
							Overall Height
							13' 8" (417 cm)
						
						
							Width
							Stabilizer: 16' 5" (500 cm)
						
						
							Overall Length
							40' 9" (1,242 cm) with boom extended
						
						
							Dimensions
							Ground Penetration: 13" (330 mm) | Stabilizer Spread: 14' 1" (429 cm) | Tail Swing: 8' 10" (269 cm) with 3,000 lbs counterweight / 9' 3" (282 cm) with 7,000 lbs counterweight | Cylinders: 7” x 22” (178 x 559 mm) cylinders, including 4” (102 mm) rods | Pad Size: 25.5" x 23.5" (65 x 60 cm) | Horizontal Reach: 32' (975 cm) | Vertical Reach: 38' 4" (1,168 cm) with 42" (107 cm) high truck frame | Main Boom Cylinder: 7" x 51" (178 x 1,295 mm) with 4" (102 mm) rod | Stick Boom Cylinder: 7" x 35" (178 x 889 mm) with 4" (102mm) rod
						
						Capacities
							Fuel Capacity
							120 gal. (454 L) | DEF Tank: 10 gal. (38 L)
						
						
							Hydraulic Capacity
							Tank: 112 gal. (424 L) with return line filter, shut-off valve on pump suction line
						
						
							Hitch Lift Capacity
							Maximum: 38,820 lbs (17,608 kg) | Maximum (32' Boom): 38,820 lbs (17,608 kg) with 12' (3.7 m) radius / 30,290 lbs (13,739 kg) with 15' (4.6 m) radius / 22,550 lbs (10,229 kg) with 20' (6.1 m) radius / 17,950 lbs (8,142 kg) with 25' (7.6 m) radius / 12,810 lbs (5,811 kg) with 30' (9.1 m) radius / 7,770 lbs (3,524 kg) with 32' (9.8 m) radius
						
						Weights
							Weight, In Running Order
							Approximate Operating: 32,000 lbs (14,515 kg) without attachment
						
						Features
							Features
							Subframe - Structure: Center mount, unitized subframe and stabilizer assembly, plated pins | Cylinders: Built-in dual load locks | Boom - Structure: All-welded construction with fabricated box type design; aluminum bronze bushings with grease grooves at boom pivot points | Hydraulic cylinders with wear rings on pistons and bolt-on glands; heavy-duty steel tubing; induction hardened rods with heavy chrome plating; spherical bearings at all pivots
						
					 
			