QMC 5034R

ASME B30.5 / IMPERIAL 85%

Basis of Design
Item Description Remarks
Truck chassis Per customer
Driver weight 250 pounds Included in analysis
Fuel tank 100 gallons Included in analysis
Hydraulic tank 60 gallons Included in analysis, location may vary
Tool box 48” long Size may vary, aluminum construction
Minimum Frame Requirements

Minimum selection modulus per rail = 17.8 in.3

Minimum yield strength = 110 KSI

Weight Distribution
  Front Rear Total
Truck 10,910 7,220 18,130
Crane 3,260 18,970 22,230
Payload 5,830 7,810 13,640
Totals 20,000 34,000 54,000

Total axle limits shown are based on Federal D.O.T. regulations bridge formula.

Truck dimensions, weights, payload, and lifting performance representative of design baseline. Variations from information shown (truck weights, wheel base, front axle to back of cab, and more) may be accommodated and may result in adjustment of payload, payload size, and crane lifting capacity. Contact QMC Cranes with your requirements.

Load Chart

23 Foot Boom
Working
Radius
Boom
Angle
Rated Load
Rear Side Front
8 71 54,400 54,400 54,400
10 65 49,800 49,800 49,800
12 59 43,800 43,800 43,800
15 50 37,300 37,300 37,300
18 38 29,700 32,400 32,400
20 28 26,000 26,000 29,400
22 0 21,800 21,800 21,800
28 Foot Boom
Working
Radius
Boom
Angle
Rated Load
Rear Side Front
10 71 47,300 47,300 47,300
12 66 41,400 41,400 41,400
15 59 35,100 35,100 35,100
18 52 29,800 30,700 30,700
20 46 26,100 28,300 28,400
25 27 19,800 18,300 23,300
27.5 0 16,600 15,300 17,200
34 Foot Boom
Working
Radius
Boom
Angle
Rated Load
Rear Side Front
12 71 39,700 39,700 39,700
15 66 33,500 33,500 33,500
18 60 29,200 29,200 29,200
20 55 26,200 27,000 27,000
25 43 19,900 18,400 22,700
30 27 14,400 13,300 19,200
33 0 12,200 11,300 14,000

Red lines indicate transition from structural to tipping limits. Loads above the line are based on structural limits. Loads below the line are based on 85% actual tipping condition per ASME B30.5.

Wire Rope Capacity
Parts Line 1 2 3 4 5 6 7 8
Line Pull 9,080 18,160 27,240 36,320 45,400 54,480 0 0

Do not exceed parts of line ratings.

  1. Load does not include blocks, slings, and all other equipment used to handle objects being lifted.
  2. Load ratings are for zero degree list.
  3. Loads must be freely suspended.
  4. Rope: Rotation resistant, compacted strand, 9080 lb. capacity.
  5. This chart is only a guide and should not be used to operate the crane. Individual crane’s load chart, operating instructions, and other instructional plates must be read and understood prior to operating crane.