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Construction Equipment Rental in Betterton, Maryland

Healthy credit lines, no liabilities on your balance sheet and no binding agreements – these are the top advantages of heavy construction equipment rentals in Betterton. If you too are keen to rent various equipments for a new or ongoing project for few days, weeks or months at a stretch, we can help!

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Once you establish contact, our trusted vendors with inventories of different types of construction equipment and supplies will get in touch with you and learn about your requirements.

From backhoes, bulldozers and crushers to excavators, off-road trucks and other heavy machinery, you can get all kinds of equipment at an affordable price now.

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JCB Backhoe Loaders 4CX 15 SUPER

4CX 15 SUPER

The 4-wheel steer JCB 4CX is the largest backhoe model we produce, and this latest incarnation really is a product of our 60-plus years as backhoe market leader, bearing a host of performance, comfort, safety and efficiency improvements.

Like our new award-winning EcoMAX T4i-compliant engine, which meets Tier 4i legislation without bulky DPF; compact installation provides uncompromised visibility and manoeuvrability. The 4CX 15 super also has high ground clearance and 4 equal-sized wheels, so it can tackle terrain unlike any other backhoe.

Machine Specification
Engine Model EcoMAX T4i
Gross Engine Power 109hp (81kW)
Operating Weight 18225lb (8267kg)
Peak Torque 516Nm (381lbf)
Pump Flow
Steer Mode 2WS
Backhoe Specification
Bucket Rotation (Speed) 201°
Dig Depth (ret/ext) 16' 3" (4950mm) / 20' 1" (6120mm)
Maximum Bucket Tearout 7433kgf (16387lbf)
Maximum Dipper Tearout (ret/ext) 4647kgf (10245lbf) / 3341kgf (7366lbf)
Maximum Loader Height (ret/ext) 13' 0" (3960mm) / 15' 3" (4650mm)
Loader Specification
Load Over Height (6-in-1)
Loader Breakout 4732kgf (10432lbf)
Maximum Shovel Breakout 6531kgf (14398lbf)
Shovel Capacity 1.58yd3 (1.2m3)

Komatsu Trucks HD405-7
HD405-7 Off-Highway Truck

The 45 ton capacity HD405-7 features the same technology that puts large Komatsu haul trucks ahead of the pack. Seven speed, fully automatic K-Atomics transmission with lock-up, a hydro-pneumatic suspension system and oil cooled multi-disc brake retarder give the HD405-7 the outstanding performance expected from a Komatsu product.

Engine
EPA Tier 3 and EU Stage 3A emission certified..
Model KOMATSU SAA6D140E-5
Type Water-cooled, 4-cycle
Aspiration Turbo-charged, air-to-air after-cooled, cooled EGR
Number of cylinders 6
Bore x stroke 5.5" x 6.5" 140 mm x 165 mm
Piston displacement 930 in³ 15.24 ltr
Horsepower:
SAEJ1995 - Gross 518 HP 386 kW
ISO 9249 /SAE J1349 498 HP 371 kW
Rated rpm 2,000 rpm
Fan drive type Mechanical
Maximum torque 1,600 lb-ft 221 kg-m
Fuel system Direct injection
Governor Electronically controlled
Lubrication system : Full-flow type
Method Gear pump, force-lubrication
Filter Full-flow type
Air cleaner Dry type with double elements and precleaner, plus dust indicator
Transmission
Torque converter 3-elements, 1-stage, 2-phase
Transmission: Full-automatic, planetary type
Speed range 7 speeds forward and 1 reverse
Lockup clutch Wet, single-disk clutch
Forward Torque converter drive in 1st gear, direct drive in 1st lockup and all higher gears
Reverse Torque converter drive
Shift control Electronic shift control with automatic clutch modulation in all gears
Maximum travel speed 43.5 mph 70 km/h
Axles
Rear axle Full-floating
Final drive type Planetary gear
Ratios:
Differential 3.125
Planetary 4.737
Suspension System
Independent, hydropneumatic suspension cylinder with fixed throttle to dampen vibration.
Effective cylinder stroke (front suspension) 9.8" 250 mm
Rear axle oscillation: SAE automatic
Oil stopper 6.8°
Mechanical stopper 8.1°
Steering system
Type Fully hydraulic power steering with two double-acting cylinders
Supplementary steering Manually controlled (meets ISO 5010, SAE J1511 and SAE J53)
Minimum turning radius 23'7" 7.2 m
Maximum steering angle (outside tire) 43°
Cab
Dimensions comply with ISO 3471 and SAE J1040-1988c ROPS (Roll-Over Protective Structure) standards.
Main Frame
Type Box-sectioned structure
Brakes
Brakes meet ISO J3450 and SAE J1473 standards.
Service brakes: Full-hydraulic control, caliper disc type
Rear Full-hydraulic control, oil-cooled multiple-disc type
Parking brake Spring applied, multiple-disc type
Retarder Oil-cooled, multiple-disc rear brakes act as retarder.
Secondary brake Manual pedal operation When hydraulic pressure drops below the rated level, parking brake is automatically actuated
Brake surface:
Front 150 in2 968 cm2
Rear 7,881 in 2 50847 cm2
Body
Capacity:
Struck 26.2 yd3 20 m3
Heaped (2:1 ,SAE) 35.7 yd3 27.3 m3
Payload 45.2 U.S. tons 41.0 metric tons
Material (high tensile strength steel) 227,520 psi 160 kg/mm2
Structure V-shape body
Material thickness:
Bottom
Front 0.98" 25 mm
Struck 0.63" 16 mm
Sides 0.55" 14 mm
Target area: (inside length x width) 18'4" x 11'1" 5590 mm x 3380 mm
Dumping angle 48°
Height at full dump 26'0" 7925 mm
Heating Exhaust heating
HyDRaulic System
Hoist cylinder Twin, 2-stage telescopic type
Relief pressure 2,990 psi 210 kg/cm2
20.6 MPa
Hoist time 10 sec
Weight
Empty weight 75,840 lb 34400 kg
Gross vehicle weight with 41 metric ton 45.2 U.S. ton payload 164,200 lb 74480 kg
Max. gross vehicle weight Standard tire 165,520 lb 75080 kg
Not to exceed max. gross vehicle weight, including options, fuel
Weight distribution:
Empty:
Front axle 50.7%
Rear axle 49.3%
Loaded:
Front axle 32.8%
Rear axles 67.2%
tires
Standard Tires 18.00 R33
Service Refill Capacities
Fuel tank 127.9 U.S. Gal 484 ltr.
Engine oil 13.2 U.S. Gal 50ltr
Torque converter, transmission and retarder cooling 23.8 U.S. Gal 90 ltr
Differentials (total) 11.9 U.S. Gal 45 ltr
Final drives (total) 7.9 U.S. 30 ltr
Hydraulic system 34.1 U.S. gal 129 ltr
Suspension (total) 11.7 U.S. gal 44.2 ltr

Komatsu Trucks 730E-8

730E-8 Electric Drive Truck

The 203 ton capacity 730E-8 is a very versatile electric drive truck that features 1,860 flywheel horsepower. The cab has an integral ROPS, air ride seat, dynamic retarding and power steering with auto emergency steering to make the operator comfortable and more productive. To make the 730E more productive, a trolley assist option is available for circumstances where an overhead electrified trolley system can be used.

Engine
Make and model* Komatsu SSDA16V159
Fuel Diesel
Number of cylinders 16
Operating cycle 4 cycle
Gross horsepower** @ 1900 rpm 2,000 HP 1492 kW
Net flywheel power*** @ 1900 rpm 1,884 HP 1405 kW
* Optional Tier 4 emission compliant engine for North American market. Non-emissionized engine for markets outside of North America.
** Gross horsepower is the output of the engine as installed in this machine, at governed rpm and with engine manufacturer's approved fuel setting. Accessory losses included are water pump, fuel pump and oil pump.
***Net flywheel power is the rated power at the engine flywheel minus the average accessory losses. Accessories include fan and charging alternator. Rating(s) represent net engine performance in accordance with SAE J1349 conditions.
Electric Drive
AC/DC current
Alternator GTA-49
Dual impeller in-line blower 13,900 cfm 393 m³/min
Control AC Torque Control System
Motorized wheels* GEB35 Induction Traction Motors
Ratio 30.8:1
Speed (maximum) 40 mph 64.5 km/h
* Wheel motor application depends upon gross vehicle weight, haul road grade, haul road length, rolling resistance and other parameters. Komatsu and G.E. must analyze each job condition to assure proper application.
Tires and Rims
Rock service, tubeless, tires
Standard tire* 37.00 R57
Flange mount rim 686 mm x 1448 mm x 152 mm 27'' x 57'' x 6'' rim assembly. Rims rated at 758 kPa 110 psi cold inflation pressure.
* Tires should meet application requirements for tkph/tmph, tread, compound, inflation pressure, ply rating or equivalent, etc.
Body
All-welded steel flat floor body with horizontal bolsters and full canopy. Eyebrow, rear wheel rock ejectors, body up sling and rubber mounts on frame are standard. Pivot exhaust heating optional.
Floor sheet - Outer (1379 MPa 200,000 psi tensile strength steel) 0.63'' 16 mm
Floor sheet - Center (1379 MPa 200,000 psi tensile strength steel) 0.75'' 19 mm
Front sheet (1379 MPa 200,000 psi tensile strength steel) 0.39'' 10 mm
Side sheet (1379 MPa 200,000 psi tensile strength steel) 0.31'' 8 mm
Canopy sheet (690 MPa 100,000 psi tensile strength steel) 0.24'' 6 mm
Capacity struck 153 yd³ 117 m³
SAE heaped 2:1 193 yd³ 148 m³
Standard Komatsu body weight 62,100 lb 28169 kg
Cab
Advanced Operator Environment with integral 4-post ROPS/FOPS Level 2 cab, adjustable air suspension seat w/lumbar support and arm rests, full-size passenger seat, maximum R-value insulation, tilt and telescoping steering wheel, electric windshield wipers w/washer, tinted glass, power windows, Komatsu Payload Weighing System, 61,000 Btu/hr heater and defroster, 19,900 Btu/hr air conditioning (HFC - 134A refrigerant).
Frame
Advanced technology, full butt-welded box sectional ladder-type frame with integral ROPS supports, integral front bumper, rear tubular cross members, steel castings at all critical stress transition zones, rugged continuous horsecollar.
Plate material 70,000 psi 482.6 mPa tensile strength steel
Casting material 90,000 psi 620.5 mPa tensile strength steel
Rail width 11.02'' 280 mm
Rail depth (minimum) 31.38'' 797 mm
Top and bottom plate thickness 1.26'' 32 mm
Side plate thickness 0.75'' 19 mm
Drive axle mounting Pin and spherical bushing
Drive axle alignment Swing link between frame and axle
Braking System
System meets ISO 3450/1996.
Service brakes: all-hydraulic actuated.
Front: Wheel speed disc. Three calipers on a 1213 mm / 47.75" O.D. disc
Rear Dual disc armature speed. Two 635 mm / 25" O.D. discs per side. One caliper per disc.
Emergency brakes Automatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements.
Wheel brake locks Switch-activated
Parking brakes Spring-applied, hydraulically released, with speed application protection.
Electric dynamic retarder (max.) 3,200 hp / 2387 kW Continuously rated high-density blown grids w/retard at engine idle and retard in reverse propulsion.
Suspension
Variable rate hydro-pneumatic with integral rebound control
Max. front stroke 12.28'' 312 mm
Max. rear stroke 10.98'' 279 mm
Max. rear axle oscillation ±5.3°
Cooling System
L&M radiator assembly, split-flow, with deaerator-type top tank
Radiator frontal area 50.1 ft² 4.65 m²
Service Capacities
Cooling system 117 U.S. gal 441 L
Crankcase* 59 U.S. gal 223 L
Hydraulic system 210 U.S. gal 795 L
Motor gear box (each) 10 U.S. gal 38 L
Fuel 800 U.S. gal 3028 L
*Includes lube oil filters
Hydraulic System
Steering Accumulator assisted with twin double acting cylinders provide constant rate steering. Secondary steering automatically supplied by accumulator.
Turning circle diameter (SAE) 89' 27.2 m
Reservoir 135 U.S. gal 511 L
Filtration In-line replaceable elements
Suction Single, full-flow, 100 mesh
Hoist and steering Dual, in-line, high pressure
Brake component cabinet Above deck, easily accessible with diagnostic test connections
Hoist Two 3-stage dual-acting outboard cylinders, internal cushion valve, over-center dampening
Hoist times:
Power-up loaded 19 sec
Power-down 10.5 sec
Float--down empty 12 sec
Pumps: Two pumps, single package, end of alternator
Hoist and brake cooling Tandem gear pump with output of 666 lpm 176 gpm at 1900 rpm and 18961 kPa 2,500 psi
Steering and brake Pressure-compensating piston pump with output of 254 lpm 67 gpm at 1900 rpm and 19134 kPa 2,775 psi
System relief pressures:
Hoist 2,500 psi 17237 kPa
Steering and brake 4,000 psi 27580 kPa
Electric System
4 x 8D 1450 CCA, 12 volt, in series/parallel, 220-ampere-hour batteries, bumper-mounted with disconnect switch.
Alternator 24-volt 250 amp
Lighting 24 volt
Cranking motors Two/24 volt

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