Crane Exam Prep NCCCO 2026

VoltExam

In-app purchases

About this app

CRANE PREP: YOUR NCCCO CERTIFICATION COMPANION

The NCCCO exam terrifies operators. Load chart math questions have ended more careers than any other topic. Don't let a calculation mistake end yours.

Crane Prep delivers the focused practice you need to pass your CCO certification — plus the Load Chart Calculator that could save your life on the job.

THE LOAD CHART CALCULATOR

The tool that turns exam terror into exam confidence.

- Select crane type and boom configuration
- Enter boom length and operating radius
- Instantly see gross capacity from the chart
- Enter your load weight and rigging deductions
- Get instant verdict: SAFE or DANGER

GREEN = Safe to lift
YELLOW = Caution — near capacity limit
RED = OVER CAPACITY — DO NOT LIFT

No more squinting at charts. No more math errors. Know instantly if your lift will tip.

COMPLETE EXAM COVERAGE

Core Exam — Required for All Operators
- Load chart interpretation (HEAVILY TESTED)
- Net capacity calculations
- Operating radius and boom length
- Deductions (hook block, rigging, jib)
- Percentage of capacity questions

Specialty Exams
- Lattice Boom Crawler (LBC)
- Lattice Boom Truck (LBT)
- Telescopic Boom Fixed Cab (TLL)
- Telescopic Boom Swing Cab (TSS)

380+ PRACTICE QUESTIONS

- 70+ load chart questions (the ones that fail operators)
- Rigging and sling angle calculations
- Hand signals (ASME B30.5)
- Wire rope inspection criteria
- OSHA safety regulations
- Crane setup and ground conditions
- Hazard recognition

HAND SIGNAL REFERENCE

Every standard OSHA/ASME crane hand signal:
- Hoist, Lower, Stop, Emergency Stop
- Boom Up, Boom Down, Swing
- Use Main Hoist, Use Whip Line
- Extend/Retract Boom (telescopic)
- Dog Everything

Visual guides for quick memorization.

RIGGING REFERENCE

- Sling angle factors (90°, 60°, 45°, 30°)
- Wire rope capacities
- Shackle ratings
- Hitch types and capacity effects

PRE-OPERATION CHECKLIST

OSHA 1926.1412 compliant daily inspection checklist:
- Control mechanisms
- Safety devices (A2B, LMI)
- Wire rope condition
- Fluid levels
- Ground conditions

WHY CRANE OPERATORS NEED THIS

- Average salary: $80,000+
- One math mistake = tipped crane = career over
- Load chart questions are closed-book on the exam
- Most operators fail their first attempt

FREE TO START

5 questions per day free. Upgrade to Pro for unlimited access.

PRO — LIFETIME ACCESS

- Unlimited practice questions
- Full Load Chart Calculator
- All reference tools
- No subscriptions, yours forever
- Study until you pass — no time limit

Don't let a load chart question end your career. Study smarter with Crane Prep.

DISCLAIMER

This app is for educational and training purposes only. Always refer to the manufacturer's load chart for your specific crane. Never exceed rated capacity. The Load Chart Calculator uses generic data for training purposes and should not be used for actual lift planning.

Privacy Policy: https://www.voltexam.com/privacy
Terms: https://www.voltexam.com/terms

What’s new

Load Chart Calculator & CCO. All crane tools unlocked with one tap. Pass your NCCCO certification.