Caterpillar – Caterpillar debuts its subsequent era 349 excavator
Caterpillar’s subsequent era 349 excavator gives contractors as much as 45 per cent extra working effectivity, as much as 10 per cent extra gasoline effectivity, and as much as 15 per cent much less upkeep prices in comparison with its predecessor, the 349F.
Gasoline effectivity is figure per unit of gasoline, and the 349 excavator does extra work per unit than the 349F.
The brand new good mode system routinely matches engine and hydraulic energy to digging circumstances, which reduces gasoline consumption and optimizes efficiency. The excavator’s engine pace routinely lowers when hydraulic demand decreases, additional lowering gasoline utilization.
The cooling system contains a new on-demand fan that’s designed to function solely when required, saving gasoline and guaranteeing most effectivity. An accessible reverse operate assists with cleansing particles from the cooling cores — one other benefit for effectivity.
The brand new electrohydraulic management system is constructed for responsiveness and effectivity. Its primary management valve eliminates the necessity for pilot strains, reduces strain losses, and lowers gasoline consumption. As effectively, fewer hydraulic strains end in much less required oil and decrease long-term working prices.
Tech on-board the 349 excavator
The 349 excavator has the business’s highest degree of ordinary factory-installed know-how, in response to Caterpillar, to allow the improved working effectivity, together with Cat Grade with 2D. The system provides operators visible steerage to grade through the usual touchscreen monitor so they can make extra correct cuts. The system is quickly upgradable to Cat Grade with Superior 2D or Cat Grade with 3D for enhanced accuracy.
Grade Help automates growth and bucket actions to assist operators of all talent ranges enhance their outcomes.
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Cat Payload helps operators improve loading effectivity with on-the-go weighing. Actual-time payload estimates might be calculated with out swinging to assist stop overloading and underloading vehicles.
Carry Help shortly calculates the burden of the particular load being lifted and compares the consequence to the rated functionality of the 349 excavator. Visible and auditory alerts point out whether or not the machine is inside a protected working vary.
E-Fence prevents the 349 excavator from shifting outdoors operator-defined points. This helps defend the machine, underground utilities, and different objects from harm.
Cat Product Hyperlink gives a relentless stream of wi-fi info accessible through the net VisionLink interface, permitting machine managers within the workplace to shortly consider essential working info.
The 349 excavator cab
With a Deluxe cab package deal, the 349 excavator is designed to offer operators with most consolation and security.
Efficiency-enhancing options like keyless pushbutton begin, massive touchscreen monitor with jog dial keys for management, and a sound-suppressed rollover protecting construction (ROPS) are normal options.
The 349 excavator cab additionally consists of:
- Tilt-up console that permits simple cab entry and exit.
- Superior viscous cab mounts that scale back vibration by 50 per cent.
- Bluetooth built-in radio with USB ports.
- Computerized local weather management.
- Programmable joystick buttons that permit setting management patterns and hydraulic response charges.
- Massive entrance, rear and facet home windows together with normal rearview and right-hand-side cameras.
- An elective 360-degree-visibility package deal.
Prolonged and synchronized upkeep intervals contribute to the 349 excavator’s decrease long-term prices. The brand new Cat air filter with an built-in pre-cleaner and first and secondary filters gives double the dust-holding capability of the earlier design.
As effectively, the brand new Cat hydraulic return filter has a 3,000-hour service life, which is a 50 per cent improve over earlier filters. The excavator’s gasoline system filters are synchronized for service at 1,000 hours, representing a 100 per cent improve in comparison with the earlier filters.
The gasoline system’s water and sediment drains and hydraulic system’s oil degree test are positioned shut collectively at floor degree, making routine each day upkeep quicker, simpler, and safer.