QMC 8060R

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 100 gallons Included in analysis, location may vary
Tool box 36” 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 Tag Total
Truck 11,080 10,830 360 22,270
Crane 6,790 20,080 7,390 34,260
Payload 2,130 3,090 250 5,470
Totals 20,000 34,000 8,000 62,000

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

38 Foot Boom
Working
Radius
Boom
Angle
Rated Load
Rear Side Front
6 76 101,200 101,200 101,200
8 73 101,200 101,200 101,200
10 69 94,300 94,300 94,300
12 66 83,300 83,300 83,300
15 61 66,900 68,500 68,500
18 55 49,200 52,800 56,700
20 51 41,500 41,300 50,700
25 40 29,400 26,000 39,800
30 26 22,300 18,200 32,200
33.5 0 12,700 12,700 12,700
45 Foot Boom
Working
Radius
Boom
Angle
Rated Load
Rear Side Front
8 76 76,600 76,600 76,600
10 73 76,600 76,600 76,600
12 71 76,600 76,600 76,600
15 66 67,100 68,600 68,600
18 62 49,300 53,100 56,800
20 59 41,700 41,500 50,800
25 51 29,600 26,200 39,900
30 42 22,500 18,500 32,600
35 31 17,800 13,800 21,600
40 13 13,900 10,600 15,400
40.9 0 9,800 9,800 9,800
53 Foot Boom
Working
Radius
Boom
Angle
Rated Load
Rear Side Front
10 76 76,600 76,600 76,600
12 74 76,600 77,500 76,600
15 71 67,200 67,900 67,900
18 67 49,400 53,200 56,800
20 64 41,800 41,700 50,900
25 58 29,700 26,300 40,000
30 51 22,600 18,600 32,600
35 43 17,900 14,000 21,800
40 34 14,100 10,800 15,700
45 22 11,300 8,600 11,900
48.4 0 7,600 7,300 7,600
45 Foot Boom
Working
Radius
Boom
Angle
Rated Load
Rear Side Front
10 79 74,600 74,600 74,600
12 77 68,800 68,800 68,800
15 74 59,800 59,800 59,800
18 70 49,500 52,700 52,600
20 68 41,800 41,800 48,800
25 63 29,700 26,400 40,000
30 57 22,600 18,700 32,700
35 51 17,900 14,000 22,000
40 44 14,200 10,900 15,900
45 36 11,400 8,700 12,000
50 27 9,300 7,000 9,400
55.8 0 6,000 5,400 6,000

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 11,250 22,500 33,750 45,000 56,250 67,500 78,750 90,000

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.