DEVELON – DX140LCR-7 – CRAWLER EXCAVATOR
DEVELON -7 Series crawler excavators deliver the power and technologies you need to conquer the work of today — and keep charging forward to take on the challenges of tomorrow. Updated comfort features and intuitive controls help attract and keep top operators. As jobsite demands increase, -7 Series crawler excavators work smarter using advanced machine functionality, fuel efficiency systems and versatile attachments. Choose from a variety of machine sizes to fit your worksite and task.
MANEUVERABLE AND POWERFUL
With its shorter machine length and reduced tail swing counterweight design, the DX140LCR-7 earthmover delivers the power and maneuverability needed for working in confined areas. It’s ideal for digging and lifting tasks on roadways, bridges and urban jobsites. Superior hydraulics deliver powerful arm and bucket forces, and a one-touch power boost momentarily amplifies hydraulic power as needed for more difficult digging conditions. It features a high-performance DEVELON diesel engine, standard arm configuration and four power modes. Add an optional dozer blade for quick backfilling and added digging stability.
SMART TECHNOLOGIES
Work smarter and more efficiently thanks to a long list of machine technologies included on the DX140LCR-7. The Electronic Power Optimizing System (EPOS) and the exclusive Smart Power Control (SPC) optimize machine performance while improving efficiency. The optional 360-degree all-around view monitoring (AVM) provides five unique visual perspectives around the cab from the monitor — for improved jobsite awareness. An auto shutdown feature saves fuel and helps lower warranty hours. And the standard DEVELON Fleet Management monitors the excavator’s health, location and productivity.
ADDED COMFORT FEATURES
More comfort features and intuitive controls help maximize productivity in extreme working conditions. A spacious cab offers excellent visibility, automotive-style heating and air conditioning, and an optional heated and cooled seat. A complete, sound-isolating cabin seal reduces the noise inside the pressurized cab to an extremely low level. The cab frame and seat are designed to absorb vibration.
The multi-function Smart Touch screen displays all useful information in a visual and intuitive format. An ergonomically designed joystick offers low-effort control to help reduce operator fatigue when working with hydraulic attachments.
BUILT FOR CHALLENGES TODAY AND TOMORROW
The DX140LCR-7 offers additional capabilities to tackle new jobsite hurdles. A fine swing function delivers greater control and accuracy in certain lifting applications by reducing the shaking of the lifted object. The upgraded, cast push link includes a five-metric-ton lifting capacity. And a larger hydraulic PTO (power take-off) pump improves performance of excavator attachments that require more hydraulic flow.
Engineered for long life, with durable components including an extra-strong X-Chassis undercarriage and robust working group. It offers easy maintenance access with centralized boom and arm grease points.
Similar models may be shown in addition to the featured model. Equipment may be shown with options.
Specifications are subject to change without prior notice.
- DIGGING FORCE (ISO) - ARM DIGGING FORCE - NORMAL: 22931 lbf
- DIMENSIONS - OVERALL HEIGHT OVER CAB: 9' 3" | 2835 mm
- ENGINE - ENGINE NUMBER OF CYLINDERS: 4
- WORKING RANGE - MAX DIGGING HEIGHT: 31' 0" | 9470 mm
- UNDERCARRIAGE - GROUND PRESSURE: 5.55 psi
- TRAVEL SYSTEM/DRIVE MECHANISM - TRAVEL PERFORMANCE: TRAVELING SPEED - HIGH (/XXX): 2.86 mph | 4.6 km/h
- ENGINE - MAKE: DEVELON
- HYDRAULIC SYSTEM - MAIN PUMP: QUANTITY: 2
- ENGINE - ENGINE DISPLACEMENT: 208 in³
- HYDRAULIC SYSTEM - MAIN PUMP: MAX. FLOW RATE (EACH): 30.12 gal/min
- WEIGHTS - STANDARD BOOM LENGTH: 15' 1" | 4.6 m
- WEIGHTS - OPERATING WEIGHT: 33951 lb
- WEIGHTS - STANDARD ARM LENGTH: 9' 10" | 3 m
- HYDRAULIC SYSTEM - MAIN PUMP: DISPLACEMENT: 3.48 in³/rev
- WORKING RANGE - MAX LOADING HEIGHT: 23' 2" | 7080 mm
- TRAVEL SYSTEM/DRIVE MECHANISM - TRAVEL PERFORMANCE: TRACTION FORCE (HIGHEST VALUE): 33497 lbf
- DIMENSIONS - SHIPPING LENGTH (WITHOUT ATTACHMENT): 24' 0" | 7320 mm
- ENGINE - ENGINE AFTER TREATMENT: DOC+SCR+ with DEF
- SWING MECHANISM - SWING PERFORMANCE: MAX SWING SPEED (AT EFFICIENCY): 10.13 rpm
- ENGINE - MAX. TORQUE (NET): 339 lbf·ft @ 1400 rpm
- DIGGING FORCE (ISO) - BUCKET DIGGING FORCE - PRESSURE UP: 24504 lbf
- REFILL CAPACITIES - ENGINE OIL: 3.33 gal | 12.6 l
- ENGINE - ENGINE MAKE: DEVELON
- ENGINE - ENGINE NAME: DEVELON D34
- WEIGHTS - STANDARD BUCKET SIZE: 0.67 yd³
- WORKING RANGE - MAX DIGGING REACH (GROUND): 27' 11" | 8530 mm
- UNDERCARRIAGE - TRACK LENGTH: 12' 3" | 3754 mm
- TRAVEL SYSTEM/DRIVE MECHANISM - TRAVEL PERFORMANCE: TRAVELING SPEED - LOW (XXX/): 1.68 mph | 2.7 km/h
- UNDERCARRIAGE - LOWER ROLLERS: QUANTITY PER SIDE: 7
- REFILL CAPACITIES - HYDRAULIC TANK: 33.81 gal | 128 l
- ENVIRONMENT - NOISE LEVEL: GUARANTEED SOUND POWER LEVEL: 98 dBA
- HYDRAULIC SYSTEM - MAIN PUMP: MAIN RELIEF PRESSURE:
- DIGGING FORCE (ISO) - ARM DIGGING FORCE - PRESSURE UP: 13219 lbf
- UNDERCARRIAGE - GROUND CLEARANCE: 1' 3" | 381.5 mm
- ENVIRONMENT - NOISE LEVEL: OPERATOR: 72 dBA
- UNDERCARRIAGE - UPPER ROLLERS: QUANTITY PER SIDE: 1
- DIMENSIONS - SHIPPING HEIGHT - HOSE (WITH ATTACHMENT): 10' 3" | 3135 mm
- TRAVEL SYSTEM/DRIVE MECHANISM - TRAVEL PERFORMANCE: GRADEABILITY: 35° @ 70 %
- DIMENSIONS - SHIPPING WIDTH (STANDARD): 8' 5" | 2590 mm
- REFILL CAPACITIES - FUEL TANK: 54.95 gal | 208 l
- ENGINE - MODEL: G2
- ENGINE - RATED FLYWHEEL POWER (GROSS): 115.3 hp @ 2000 rpm | 86 kW @ 2000 rpm
- ENGINE - RATED HORSE POWER (NET): 109.4 hp @ 2000 rpm | 81.6 kW @ 2000 rpm
- WORKING RANGE - MAX DIGGING DEPTH: 19' 7" | 5985 mm
- REFILL CAPACITIES - ENGINE COOLANT: 6.74 gal | 25.5 l
- REFILL CAPACITIES - HYDRAULIC SYSTEM: 55.48 gal | 210 l
- SWING MECHANISM - SWING PERFORMANCE: MAX SWING TORQUE: 35355 lbf·ft | 4888 kgf·m
- ENGINE - ENGINE EMISSIONS TIER (EPA): Tier 4
- UNDERCARRIAGE - TRACK LINK: TRACK GAUGE: 6' 6" | 1990 mm
- WEIGHTS - SHOE WIDTH: 1' 11" | 600 mm