Shipping a Large Hydraulic Excavator (30–50 Ton): Complete Transport Guide
Large hydraulic excavators in the 30–50 ton class are among the most commonly transported pieces of heavy equipment in North America. These machines — including models like the Caterpillar 336, Komatsu PC360, and Volvo EC380 — weigh between 66,000 and 110,000 pounds and almost always require oversize and overweight permits, specialized trailers, and careful loading procedures.
Weight and Dimension Specifications
Large hydraulic excavators in the 30–50 ton class vary significantly by manufacturer and model, but typical transport specifications fall within these ranges:
| Specification | 30-Ton Class | 40-Ton Class | 50-Ton Class |
|---|---|---|---|
| Operating weight | 60,000–70,000 lbs | 80,000–90,000 lbs | 95,000–110,000 lbs |
| Transport width (tracks) | 9'–10'6" | 10'–11'6" | 11'–13' |
| Transport height (boom down) | 10'–11' | 11'–12' | 11'6"–13' |
| Transport length | 30'–34' | 33'–37' | 35'–40' |
| Bucket capacity | 1.5–2.5 cu yd | 2.5–3.5 cu yd | 3.5–5.0 cu yd |
Important: Always verify the actual weight of the specific unit on a certified scale before booking transport. Manufacturer-listed operating weights are baseline figures that exclude attachments, residual material in the bucket, and fuel. A machine with a hydraulic thumb, coupler, and full fuel tank can weigh 5–10% more than the published spec.
Permit Requirements
Large excavators almost universally require both oversize and overweight permits. Federal thresholds that trigger permit requirements:
- Width: Over 8'6" — virtually all 30–50 ton excavators exceed this in transport configuration
- Height: Over 13'6" — machines with boom raised or tall counterweights may exceed this
- GVW: Over 80,000 lbs — the combined weight of truck, trailer, and machine almost always exceeds this for 30+ ton excavators
State permit requirements vary. Most states restrict oversize movement to daylight hours and require escort vehicles for loads over 12'–14' wide. Some states require route surveys for loads over 100,000 lbs GVW to verify bridge weight ratings along the planned route.
Trailer Selection
The two primary trailer types for large excavators are lowboys and RGN (removable gooseneck) trailers:
- Fixed-neck lowboy: Deck height 18"–24". Best for machines that can be loaded via ramps from the rear. Most cost-effective option for standard 30–40 ton excavators. Capacity typically 40,000–80,000 lbs.
- RGN (removable gooseneck): Deck height 8"–12". The gooseneck detaches and the machine drives on from the front. Essential for machines too tall to load via ramps, or when the machine cannot be driven (non-running). Multi-axle RGN trailers can handle 50+ ton machines. Capacity up to 150,000 lbs on heavy-haul configurations.
- Multi-axle heavy-haul trailers: For the largest 50-ton machines, 3–5 axle configurations distribute weight across more axles to meet per-axle weight limits. These are specialized trailers requiring experienced operators.
Loading Procedures
Proper loading is critical for safety and compliance. Key steps:
- Retract the bucket and curl it tight: Reduces overall length and prevents the bucket from catching on the trailer during loading
- Lower the boom to its lowest transport position: Reduces height and lowers the center of gravity
- Rotate the house to align with the tracks: Ensures the machine is centered on the trailer and weight is distributed evenly
- Retract tracks if adjustable: Many large excavators have hydraulically adjustable track width — retract to minimum width to reduce the oversize permit requirement
- Drain excess fuel if near weight limits: Diesel weighs approximately 7 lbs/gallon; a full 200-gallon tank adds 1,400 lbs
- Secure with chains through designated tie-down points: Use manufacturer-specified tie-down points only. Minimum 4 chains for machines over 40,000 lbs per DOT regulations
Cost Factors
Shipping a large hydraulic excavator involves several cost components beyond the base linehaul rate:
- Trailer type premium: RGN trailers cost 15–25% more than standard lowboys due to specialized equipment and operator expertise
- Permit costs: $100–$500+ per state depending on load dimensions and route complexity
- Escort vehicles: Required for most loads over 12' wide; $3–$5/mile per escort
- Route survey: Required in some states for loads over 100,000 lbs GVW; adds $200–$800 to total cost
- Rigging/loading assistance: If the machine is non-running or in a difficult location, rigging crews add $500–$2,000 depending on complexity
IronHaul Logistics moves large hydraulic excavators nationwide. Our team handles permit procurement, trailer selection, escort coordination, and carrier vetting for 30–50 ton machines. Get a free quote at [email protected], call (208) 495-2260, or submit your load details through our online quote form.
Common questions
What trailer do I need for a 40-ton excavator?
A 40-ton excavator typically weighs 80,000–90,000 lbs. You'll need a multi-axle lowboy or RGN trailer rated for at least 80,000 lbs payload. The choice between lowboy and RGN depends on the machine's height in transport configuration and whether it can be driven onto the trailer.
Do I need an overweight permit for a 30-ton excavator?
Almost certainly yes. A 30-ton excavator weighs approximately 60,000–70,000 lbs. Combined with a truck (20,000 lbs) and trailer (15,000–25,000 lbs), the GVW will exceed the 80,000 lb federal threshold, requiring an overweight permit in every state.
Can I ship a non-running excavator?
Yes. Non-running excavators are shipped regularly using RGN trailers with winch capability. The machine is winched onto the trailer from the front after the gooseneck is removed. Rigging crews may be needed if the machine is in a difficult position.
How do I reduce the width of my excavator for transport?
Many large excavators have hydraulically adjustable track width. Retracting the tracks to their minimum width reduces the oversize permit requirement and may eliminate the need for escort vehicles in some states. Check your machine's operator manual for the minimum track width setting.
How much does it cost to ship a large excavator across the country?
Long-haul transport for a 30–50 ton excavator typically runs $8,000–$20,000+ depending on distance, load dimensions, permit requirements, and escort needs. Contact IronHaul for a specific quote based on your machine's specs and route.
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