Specifications
Cranes Category Spec Sheet
Cranes are integral for lifting and moving heavy loads on construction sites, offering versatility through various types like mobile, tower, and overhead cranes. Key specifications revolve around lifting capacity, boom reach, engine power, and operational stability. Their configurations vary greatly depending on intended use, from small utility work to massive infrastructure projects.
AI-updated monthly · Last refresh 7/18/2026
Specifications by system
Engine
Horsepower80-500 hpDiesel engines are standard for most mobile and larger cranes.
Fuel Tank Capacity50-200 gallonsVaries by crane size and operational duration.
Emission StandardTier 3 / Tier 4 FinalDetermined by region and age of the equipment.
Hydraulics
System Pressure3,000-5,000 psiInfluences lifting power and speed of operations.
Pump Flow Rate30-150 gpmAffects the speed and responsiveness of hydraulic functions.
Reservoir Capacity50-300 gallonsEnsures adequate fluid for continuous operation and cooling.
Lift/Boom
Max. Lifting Capacity5-100 tonsCan range significantly higher for specialized heavy lift cranes.
Max. Boom Length50-200 ftExcludes jibs and extensions.
Max. Hook Height60-250 ftDependent on boom length and angle.
Swing Speed1-3 rpmSpeed at which the superstructure rotates.
Dimensions
Operating Weight40,000-200,000 lbsVaries greatly by crane type and capacity.
Transport Length35-65 ftFor mobile cranes, without boom extensions.
Transport Width8-12 ftOften limited by road regulations.
Operating
Max. Travel Speed20-50 mphApplicable to all-terrain and truck-mounted cranes.
Gradeability30-60 %Ability to climb inclines.
Outrigger Spread15-30 ftCrucial for stability during lifting operations.
Weight classes
| Class | Weight range | Typical use |
|---|---|---|
| Small All-Terrain | under 50,000 lbs | residential construction, light utility work |
| Medium Mobile/Truck-Mounted | 50,000 - 150,000 lbs | commercial building, general construction |
| Heavy All-Terrain/Rough Terrain | 150,000 - 400,000 lbs | infrastructure projects, heavy lifting |
| Large Crawler/Lattice Boom | over 400,000 lbs | industrial applications, large-scale infrastructure |
Common attachments
lifting hookclamshell bucketconcrete skippersonnel basketmagnetgrapplespreader barjib extensioncounterweightspile driver
Typical price ranges
Used Entry-Level
$50,000 - $200,000Older models, lower capacity, higher hours.
New Mid-Range
$300,000 - $1,500,000Modern features, medium capacity, good for general construction.
New High-Capacity/Specialized
$2,000,000 - $10,000,000+Advanced technology, very high lifting capacity, for specific industrial or large-scale projects.
Buyer tip: Always verify lifting charts, load moment indicators, and local transport regulations. Ensure all safety features and certifications are current and compliant.