2025 Develon Crawler Excavators DX420LC-7
- Year 2025
- Make Develon
- Model Crawler Excavators
- Engine AFTER TREATMENT: CEGR + DOC + SCR | MAKE: Scania
2025 Develon Crawler Excavators DX420LC-7
Features may include:
Dig With Confidence- A leader in the 40- to 50-metric-ton size class, the DEVELON DX420LC-7 crawler excavator provides impressive digging forces and is available in standard arm or long arm configurations.
- Superior hydraulics fuel powerful digging forces, and a one-touch power boost momentarily amplifies hydraulic power to help you take on difficult digging conditions that slow other machines down. It delivers high breakout forces with ultra-hard wear plates that bolt on the end of the machine arm for maximum durability. It all adds up to exceptional productivity.
- Fast cycle times, strong swing torque and improved lifting capacity help you do more in a day’s work.
- Choose from four selectable power modes and use the fine swing function for more control in certain lifting applications.
- The DX420LC-7 excavator offers comfort features and easy-to-use controls to help operators stay focused.
- Ergonomically designed joystick and fingertip controls are intuitive and easy to use, and the multi-function DEVELON Smart Touch display is standard, offering all important settings on one screen.
- To help keep fuel expenses low, the DX420LC-7 offers standard systems that help improve fuel efficiency while maintaining the productivity your work demands.
- Several advanced technologies, including D-ECOPOWER™ system , Smart Power Control (SPC) and the Electronic Power Optimizing System (EPOS), help optimize machine productivity while reducing fuel consumption.
- The Tier 4-compliant DEVELON diesel engine delivers more power output and reduces fuel consumption, and the auto shutdown and auto idle features also help lower fuel usage.
- DEVELON Fleet Management is a standard feature on the DX420LC-7. Remotely monitor your excavator’s location, health and productivity from an easy-to-use mobile app and website.
- Ground-level access to all filters, convenient access to regular inspection points and centralized grease banks on the arm and base of the boom make daily maintenance easy. Access panels open from the top, bottom and sides of the machine.
- When you need genuine DEVELON hydraulic crawler excavator parts, just contact your local dealer. Your dealer is supported by two regional warehouses located in North America.
Engine
							Engine Manufacturer
							 DC13
						
						
							Engine Power
							RATED FLYWHEEL POWER (GROSS) 344.6 hp @ 1800 rpm | RATED HORSE POWER (NET) 337.9 hp @ 1800 rpm
						
						
							Engine Torque, Maximum
							118260 lbf·ft | SWING PERFORMANCE: MAX SWING SPEED (AT EFFICIENCY) 10 rpm
						
						
							Emissions
							 Tier 4
						
						
							Engine
							AFTER TREATMENT: CEGR + DOC + SCR | MAKE: Scania
						
						
							Cylinder Liners
							6
						
						
							Displacement
							775 in³ | MAIN PUMP: 11.29 in³/rev
						
						Operational
							Ground Pressure
							 7.82 psi
						
						
							Operating Conditions
							 TRAVEL PERFORMANCE: TRACTION FORCE (HIGHEST VALUE) 95681 lbf | TRAVEL PERFORMANCE: GRADEABILITY 35 ° @ 70 % | BUCKET DIGGING FORCE - PRESSURE UP 55078 lbf | ARM DIGGING FORCE - NORMAL 42336 lbf | ARM DIGGING FORCE - POWER BOOST 45024 lbf | BUCKET DIGGING FORCE - POWER BOOST 61822 lbf
						
						
							Operating Speed
							TRAVEL PERFORMANCE: TRAVELING SPEED - LOW (XXX/) 2.05 mph | TRAVEL PERFORMANCE: TRAVELING SPEED - HIGH (/XXX) 3.36 mph
						
						Performance
							Noise Level
							NOISE LEVEL: GUARANTEED SOUND POWER LEVEL 105 dBA | NOISE LEVEL: OPERATOR 71 dBA
						
						Hydraulics
							Hydraulic Flow
							95 gpm
						
						
							Maximum Pressure
							CONTROL VALVE: RELIEF VALVE PRESSURE (NORMAL) 4694 psi | CONTROL VALVE: RELIEF VALVE PRESSURE (BOOST) 5405 psi
						
						Dimensions
							Track Length
							 17' 0"
						
						
							Dimensions
							TRACK LINK: TRACK GAUGE 9' 0" | STANDARD BUCKET SIZE 2.51 yd³ | MAX DIGGING REACH (GROUND) 36' 9"
						
						
							Ground Clearance
							 1' 11"
						
						
							Length
							STANDARD BOOM: 21' 11" | STANDARD ARM: 10' 7" | SHIPPING (WITHOUT ATTACHMENT) 38' 6"
						
						
							Height
							SHIPPING - HOSE (WITH ATTACHMENT) 11' 4" | MAX DIGGING: 34' 9" | MAX LOADING: 10' 1"
						
						
							Width
							SHOE: 2' 11" | SHIPPING (STANDARD) 12' 11"
						
						
							Overall Height
							 10' 6"
						
						
							Depth, Maximum
							DIGGING: 25' 0"
						
						Capacities
							Fuel Capacity
							166.43 gal
						
						
							Hydraulic Capacity
							 97.74 gal | TANK:  70.01 gal
						
						
							Cooling
							 13.95 gal
						
						
							Oil capacity
							 11.89 gal
						
						
							Hitch Lift Capacity
							LIFTING CAPACITY OVER FRONT @ HORIZONTAL DISTANCE - 10 FT ABOVE GROUND 45270 lb @ 15 ft LIFTING CAPACITY OVER FRONT @ HORIZONTAL DISTANCE - GROUND LEVEL 46130 lb @ 15 ft LIFTING CAPACITY OVER FRONT @ HORIZONTAL DISTANCE - 10 FT BELOW GROUND 46340 lb @ 15 ft LIFTING CAPACITY OVER FRONT @ HORIZONTAL DISTANCE - 3M ABOVE GROUND 45261 lb @ 14.76 ft LIFTING CAPACITY OVER FRONT @ HORIZONTAL DISTANCE - 3M BELOW GROUND 46341 lb @ 14.76 ft
						
						Weights
							Weight, In Running Order
							102593 lb
						
						Features
							Features
							MAIN PUMP: QUANTITY 2
						
						
							Roller Pin Quantity
							UPPER ROLLERS: QUANTITY PER SIDE 2 | LOWER ROLLERS: QUANTITY PER SIDE 8
						
					 
			

