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PROVEN

REDTC — CHARTS

READ THE
CHART.

Real manufacturer PDFs. 14 cranes. 140 questions. Open the chart. Do not interpolate.

01

OPEN THE PDF

New tab. Two screens if you have them.

02

ANSWER

Capacity, deductions, radius. Same skill as Fulford LCR.

03

NEVER INTERPOLATE

If the number is between rows, use the worse one.

Flat-top + hammerhead

Horizontal jib. Trolley travel. The common site crane.

Click Open PDF to view the load chart in a new browser tab. Answer questions by referencing the chart. Switch between tabs as needed. Questions cover capacity lookups, deductions, and lift planning. Two monitors or a split screen — chart on one side, quiz on the other.

KrøllKrøll K630F24 t (4-part) · 80.5 m · 10 questionsPDF
LiebherrLiebherr 470 EC-B 2020,000 kg · 83.0 m · 10 questionsPDF
LiebherrLiebherr 550 EC-H 20 Litronic20,000 kg · 81.5 m · 10 questionsPDF
PeccoPecco SK 18027,600 lbs / 12,500 kg (4-part) · 196 ft / 59.7 m · 10 questionsPDF
PotainPotain MD 160040t (2-fall) / 64t (4-fall) · 80 m · 10 questionsPDF
PotainPotain MDT 1898.8 US tons (17,600 lbs) · 197 ft (60 m) · 10 questionsPDF
TerexTerex CTT 222-1010,000 kg · 65 m · 10 questionsPDF
TerexTerex SK 415-2044,093 lb (20 t) · 263 ft (80 m) · 10 questionsPDF

Luffing jib

Variable angle. Tight urban sites. Keep the swing in.

Click Open PDF to view the load chart in a new browser tab. Answer questions by referencing the chart. Switch between tabs as needed. Questions cover capacity lookups, deductions, and lift planning. Two monitors or a split screen — chart on one side, quiz on the other.

LiebherrLiebherr 195 HC-LH 6/126,000 kg (1-fall) / 12,000 kg (2-fall) · 55.0 m · 10 questionsPDF
LiebherrLiebherr NC-LH 12-5512 t (4-fall) / 6 t (2-fall) · 55 m · 10 questionsPDF
TerexTerex CTL 260A-1818.00 t · 60 m · 10 questionsPDF
WOLFFWOLFF 355 B US28 t (2-fall) / 14 t (1-fall) · 60 m (197 ft) · 10 questionsPDF

Self-erecting

Folds for the road. Erects itself. Still a load chart.

Click Open PDF to view the load chart in a new browser tab. Answer questions by referencing the chart. Switch between tabs as needed. Questions cover capacity lookups, deductions, and lift planning. Two monitors or a split screen — chart on one side, quiz on the other.

LiebherrLiebherr 91 K6,000 kg · 48 m · 10 questionsPDF
PotainPotain Igo T 1398,000 kg (0° jib) · 55 m · 10 questionsPDF

Skills you’ll practice

  • Reading capacity at specific radii

  • Finding maximum radius for loads

  • Hook block and rigging deductions

  • Chart modes (LM 1, Load-Plus, Boost)

  • Reeving configurations (2-fall, 4-fall)

  • Level luffing and sway control

  • Metric vs Imperial unit conversions

  • ANSI vs FEM vs EN standards

  • Real-world lift planning