John Deere 380 P-Tier vs. Hyundai HX400L: Large Excavator Comparison

At the top of the mid-size excavator world, where machines start crossing into large-excavator territory, the John Deere 380 P-Tier and Hyundai HX400L represent two very different engineering philosophies converging on similar output. Deere leans on reach and grade-control integration; Hyundai leans on raw power and hydraulic efficiency. Both are genuinely large machines that demand real jobsite planning, not something you order on a whim.

Meet the John Deere 380 P-Tier

Deere's 380 P-Tier is the largest machine in the current P-Tier mid-size excavator lineup, weighing 85,462 lbs and producing 271 net horsepower from a PowerTech PSS 9.0L engine. Maximum digging depth reaches an impressive 26 feet 10 inches, with maximum reach of 36 feet 5 inches, genuinely long numbers that let this machine work from a stable position on large commercial and civil sites without constantly repositioning.

We gave the 380 P-Tier its own dedicated coverage as Deere's biggest mid-size machine, where the standout feature is factory SmartGrade integration; our explainer on what SmartGrade actually buys you breaks down why that technology matters more at this size than almost any other, since a single misgraded pass on a machine this large wastes real time and material.

Meet the Hyundai HX400L

Hyundai's HX400L runs a Hyundai DX08 engine producing 336 horsepower, a genuinely dominant output figure, in an operating weight of 92,240 lbs. Maximum digging depth reaches 24 feet 3 inches with a maximum digging reach of 36 feet 6 inches, essentially matching the Deere's reach while giving up about 2.5 feet of depth. Bucket breakout force hits 55,040 lbf, jumping to 58,200 lbf with power boost engaged, and arm crowd force reaches 39,700 lbf, numbers that put real distance between this machine and most of its mid-size competitors.

The HX400L runs Hyundai's Fully Electronic Hydraulics system, delivering up to 22% greater productivity and 9% better fuel efficiency than the prior generation, according to Hyundai's own published figures; our deeper look at pilot hydraulics vs. full electro-hydraulic controls explains exactly what that technology changes for an operator running the machine all day.

Head-to-Head: Power vs. Reach

This is a genuinely lopsided horsepower comparison: the Hyundai's 336 hp beats the Deere's 271 hp by a full 65 horsepower, a real 24% advantage that will show up directly in cycle time on heavy digging and loading work. The Deere answers with superior reach, digging 2 feet 7 inches deeper at 26 ft 10 in against the Hyundai's 24 ft 3 in, and the two machines are essentially tied on maximum horizontal reach.

Weight tells a similar story to horsepower: the Hyundai outweighs the Deere by nearly 7,000 lbs, 92,240 lbs against 85,462 lbs, which generally translates to more stable lifting and digging capacity at full extension, at the cost of slightly less maneuverability on constrained sites. Contractors who prioritize digging depth for deep foundation or basement work should lean Deere; contractors prioritizing raw production speed and lifting stability should lean Hyundai.

Who Runs a Machine This Large

Excavators at this scale serve large commercial and industrial site development, deep foundation and basement excavation for multi-story construction, major utility and infrastructure corridor work, quarry and mining-adjacent earthmoving, and heavy civil contractors on road, bridge, and marine construction projects. This is not equipment for occasional use; it represents a full-time production asset that typically anchors a contractor's largest active job at any given time.

Rent vs. Own at This Scale

Machines in this class commonly rent for $1,200 to $1,800 a day, and the rental math at this scale stops being a close call almost immediately for any contractor with consistent large-project work. A financed 380 P-Tier or HX400L working full production hours will typically clear break-even against equivalent rental cost within months on a large civil or commercial contract, and every payment after that builds serious equity in an asset with strong documented resale value across both domestic and international used-equipment markets.

Financing Your Largest Excavator Yet

A purchase at this scale is a major capital decision, and BFC structures excavator financing to match the scale of the project pipeline behind it. Our guide to financing electric dozers and track loaders touches on how newer technology affects financing terms across large equipment generally, and our piece on trade-in equity for a bigger excavator size class is essential reading if you are stepping up from a smaller machine rather than buying your first large excavator.

Grade Control Integration at the Top of the Mid-Size Class

Deere's SmartGrade comes fully integrated into the 380 P-Tier's factory build, eliminating external masts and cabling that older grade-control retrofits required, and giving operators a fully integrated 3D GNSS system from day one. Hyundai's HX400L does not currently ship with an equivalent factory-integrated grade control system in North America, though the platform supports aftermarket and dealer-installed machine control for contractors who need that capability. For large-scale grading and finish work where tolerance matters, Deere's factory SmartGrade integration is a genuine differentiator worth weighing heavily at this investment level.

Both machines include comprehensive telematics, JDLink for the Deere and Hyundai's own connected services for the HX400L, giving fleet managers remote visibility into utilization, location, and basic diagnostics across a machine this valuable, a real risk-management benefit given the six-figure replacement cost either machine represents.

Fuel Efficiency and Operating Cost at Full Production

Hyundai specifically markets the HX400L's Fully Electronic Hydraulics system as delivering up to 9% better fuel efficiency than the prior generation alongside its 22% productivity gain, meaningful figures when a machine this size runs full production shifts five or six days a week. Deere's 380 P-Tier, running a PowerTech PSS 9.0L engine, delivers strong efficiency for its horsepower class as well, though direct fuel-burn comparisons between the two platforms depend heavily on specific duty cycle and power mode selection in the field rather than published specs alone.

For a contractor running either machine full-time, requesting real fuel-burn data from existing owners in your market, not just manufacturer marketing figures, is worth the extra research before committing to a purchase this significant.

Financing at the Top of the Mid-Size Excavator Market

A machine at this scale, whether Deere or Hyundai, typically anchors a contractor's largest active project at any given time, and financing should be structured with that reality in mind: enough flexibility to keep the machine productive through seasonal slowdowns, and enough headroom to add complementary equipment, a second excavator, a dozer, or support trucks, without the 380 P-Tier or HX400L's payment consuming your entire borrowing capacity.

Warranty, Dealer Support, and Total Ownership Cost

A machine at this scale, whether the 380 P-Tier or HX400L, deserves total-cost-of-ownership analysis well beyond sticker price. Deere's dealer network and documented fleet data across the P-Tier line give buyers real confidence projecting five-to-seven-year costs. Hyundai's HX400L, running the brand's DX08 engine and Fully Electronic Hydraulics system, is newer technology with less long-term field data, though Hyundai's own published efficiency claims suggest real operating-cost advantages if they hold up under sustained Florida duty cycles.

Extended warranty coverage is worth serious consideration on a purchase this size regardless of brand, converting the risk of a major unplanned hydraulic or driveline repair into a predictable, financeable cost rather than an unbudgeted emergency.

Both platforms hold strong resale value given consistent demand for large mid-size excavators across Florida's commercial and civil construction sectors, and documented maintenance history will meaningfully speed resale on either machine when the time comes.

Choosing Between Reach and Raw Power

A contractor whose work regularly demands maximum digging depth, deep foundation work, basement excavation, or utility installation well below grade, should weigh the Deere's superior reach heavily in this decision. A contractor prioritizing raw production speed and lifting stability on large commercial or civil contracts has a strong case for the Hyundai's significant horsepower advantage instead. Both machines anchor a serious fleet at the top of the mid-size excavator market, and the right choice depends on which specific production metric matters most for your typical project mix.

Planning Large-Scale Project Logistics Around Either Machine

Machines at this scale typically require low-boy trailer transport between sites, and a contractor should factor trucking and permitting logistics into their overall project planning alongside the equipment purchase itself. Both the 380 P-Tier and HX400L exceed standard trailer weight ratings that avoid oversize permitting in most configurations, meaning transport between distant job sites involves real coordination and cost that should be built into project bids from the start rather than treated as a minor logistical afterthought.

For contractors running either machine primarily on large, extended-duration projects where it stays on site for months at a time, this transport consideration matters less day to day, but it remains a real factor in total project cost whenever the machine does need to relocate.

Ready to Put This Machine to Work?

Deere or Hyundai, a machine of this scale working full production schedules settles the rent-vs-own question on its own. Every rental payment at this size is major money gone for good; every financed payment builds equity you can leverage into your next big contract, without making you wait for this one to be paid off.

Visit our home page to see how we work with contractors across Florida and the Southeast, browse our equipment for sale and financing marketplace if you would rather buy outright or list a machine of your own, apply for equipment financing to get real numbers on your next machine, or subscribe to our blog for more head-to-head comparisons and new-model coverage every week.