2025 Develon Wheel Loaders DL550-7
- Year 2025
- Make Develon
- Model Wheel Loaders
2025 Develon Wheel Loaders DL550-7
Features may include:
Power and Capacity for Large Jobs- The heavy-duty DEVELON DL550-7 is ideal for work in quarries, mines, demolition and industrial operations.
- Performance features include a Z-bar lift arm, return to dig, limited slip rear differential, hydraulic locking front differential, and a stronger box frame for improved lifting capacity.
- Options include a quick coupler, additional larger counterweight and Load Isolation System to improve stability when moving. The high-lift option provides additional height for loading into high-sided trucks.
- The DEVELON Smart Load weighing system is ideal for job applications that require accurate information about material weight in the bucket.
- Redesigned and reinforced for maximum reliability, the DL550-7 features a hydraulically driven reversible fan, reinforced box frame with an articulating design and large center bearings and self-centering, double-tapered roller bearings stand up to punishing work day after day.
- Outboard brakes are located in final reduction where the rotation speed is lower, greatly extending the lifetime of the brake discs.
- DEVELON Fleet Management is a powerful equipment diagnostic tool, monitoring the health, location and productivity of your DL550-7 from a user-friendly mobile app and website. You can check machine location, fleet status, operating hours, error codes, fuel usage, engine idle vs. work time, engine and hydraulic oil temperature and various other data points from anywhere. Your dealership also has access, so they can offer more proactive service to help maximize machine uptime.
- When doing maintenance, centralized lubrication points, plus easy component access and fluid-level checks, make daily checks convenient.
- The available automatic lubrication system offers improved machine reliability and saves time on daily maintenance.
- To comply with Tier 4 emissions standards, the DL550-7 incorporates a high-pressure common-rail (HPCR) fuel delivery system as well as cooled exhaust gas recirculation (CEGR), combined with a diesel oxidation catalyst (DOC) and selective catalyst reduction (SCR) with diesel exhaust fluid (DEF).
- Several fuel-saving technologies help improve machine efficiency, including Situation Awareness Technology (SAT). It automatically adjusts the engine output in real time to the needs of the drivetrain and hydraulics to help save fuel without compromising performance.
- The standard auto-idle feature reduces engine rpm when the steering wheel or joystick isn’t being used, and auto-shutdown turns off the engine after a set amount of time idling.
Engine
							Engine Power
							RATED FLYWHEEL POWER (GROSS): 380 hp @ 1,800 rpm (SAE-J1995) | RATED HORSE POWER (NET): 380 hp @ 1,800 rpm
						
						
							Engine Torque, Maximum
							(NET): 1302 lbf·ft @ 1,300 rpm
						
						Drivetrain
							Transmission
							TRAVEL SPEED FORWARD - 1ST GEAR: 3.79 mph
						
						Operational
							Operating Conditions
							TRAVEL PERFORMANCE: GRADEABILITY: 58° @ 30 % | TRAVELING PERFORMANCE: MAX. TRACTIVE EFFORT: 72,091 lb | BREAKOUT FORCE: 56,202 lbf | REAR AXLE OSCILLATION: 20°
						
						
							Operating Speed
							BOOM SPEED - UP (LOADED): 6.3 s (±0.4 s) | BOOM SPEED - DOWN: 3.4 s (±0.4 s) | BUCKET SPEED - DUMP: 1.7 s (±0.3 s)
						
						Hydraulics
							Pump Type
							MAIN PUMP: DISPLACEMENT: 6.1 in³/rev
						
						
							Hydraulic Flow
							MAIN PUMP: MAX. FLOW RATE (EACH): 55.5 gal/min
						
						
							Maximum Pressure
							MAIN PUMP: MAIN RELIEF PRESSURE: 3,626 psi
						
						Dimensions
							Width
							BUCKET: 11' 2"
						
						
							Height
							HINGE PIN: 15' 7" | DUMP AT 45° (FULLY RAISED): 11' 3"
						
						
							Dimensions
							DUMP REACH AT 45° (FULLY RAISED): 4' 4"
						
						
							Overall Height
							12' 7"
						
						
							Overall Length
							32' 5"
						
						
							Wheelbase
							12' 1"
						
						
							Ground Clearance
							1' 6"
						
						
							Turning Radius
							EXTERNAL TURNING RADIUS AT BUCKET EDGE: 24' 6"
						
						Capacities
							Volume
							BUCKET CAPACITY: 6.8 yd³
						
						
							Load Capacity, Land
							STATIC TIPPING LOAD (STRAIGHT): 53,273 lb | STATIC TIPPING LOAD (FULL TURN): 47,042 lb
						
						
							Fuel Capacity
							TANK: 116.5 gal
						
						
							Cooling System
							14.27 gal
						
						
							Hydraulic Capacity
							SYSTEM: 63.93 gal | TANK: 63.93 gal
						
						Weights
							Weight, In Running Order
							OPERATING: 70,599 lb
						
					 
			

