Model 4030R 18.8' - 29.8', 2-Piece Boom Standard Specifications

• Boom: The 18.8' to 29.8', two section boom features full hydraulic extension and retraction. Its welded steel box construction has replaceable wear pads and bushings. A 10" bore vertical luff cylinder increases payload space and capacity at low boom angles. Maximum tip height is 40.2'. Elevation 0 to 77.5 degrees.
  
  
• Boom Tip: Four sheaves with roller bearings, cable stays, and pad eye for wedge socket provide the ability to reeve from 1 to 5 parts of line without requiring attachment of snatch blocks. The use of non-metallic sheaves reduces boom weight and increases cable life.
  
  
• Rotation: A 39" diameter swing bearing is driven by a planetary gearbox with integral brake. The standard hydraulic and electric rotary swivels provide 360 degree continuous rotation. All components are accessible from the top of the deck for ease of maintenance.
  
  
• Controls: Outrigger controls are operated from the ground on the right side at rear. Boom controls are at the operators platform. All controls are fully proportional. Standard equipment includes a radio anti-two block indicator with audio alarm and function shutdowns.
  
  
• Hydraulic System: Hydraulic system includes transmission mounted PTO, tandem gear pump, and hydraulic reservoir.
  
  
• Operators Platform: The open, ride-around platform includes a control console, horn, adjustable seat, and foot throttle.
  
  
• Outriggers: Computer optimized outrigger system features 20' spread, out and down type rear outriggers for maximum stability over side and rear with minimum weight. Individual controls for each function allow ease of set upon uneven terrain. Firm footing is achieved by means of 24" diameter removable aluminum pads on the rear and with fixed pads on the front stabilizers. This arrangement also minimizes chassis frame rail requirements.
  
  
• Subframe: A high capacity torsion box connects the crane and outriggers into an integral structure designed to withstand all loads produced during crane operation. The design relies minimally on the truck chassis for strength which allows for mounting on a lighter and more economical truck. The clamp-type mounting requires no welding or drilling on the chassis rails and maintains full factory warranty.
  
  
• Body: A Transdeck® laminate bed, up to 22' in length, mounts flush with the top of the subframe on steel cross members spaced at 18". Steel side rails, headache rack, boom rest, access ladders, and aluminum 18"x48" tool box mounted on the torsion box, pad racks and all DOT required lighting is included. Prior to assembly, all components are painted in customer's choice of colors with epoxy primer and polyurethane topcoat to ensure maximum protection.
  
  
• Load Chart: Each crane is load and stability tested before completion. This results in an individual load chart for each crane without requiring a minimum chassis weight or the installation of ballast.
  
  
• Winch and Reeving: Standard winch has variable speeds, power up and power down, planetary drive with spring applied, hydraulically-released brake.
  Maximum base layer line pull: 12,000 lbs.
  Maximum top layer : 115 ft./min
  Reeving: Five parts of line standard
  Rope: 325' - 1/2" diameter, 6x25 FW, IWRC, EEIPS
  Load Block: 20-ton, double sheave, roller bearings with swivel hook and safety latch
  
  
• One operation and maintenance manual.
  

  Options

Axle Weights (LB.) Distribution for Maximum Payload

	Truck	Crane	Payload**	Complete Unit
Front Axle	11,130	1,390	7,480	20,000
Rear Axle	7,990	15,580	10,430	34,000
Total	19,120	16,970	17,910	54,000

**Based on distance of payload C.G. to centerline of crane rotation of 179.75"

Load Chart for 4030R

Radius in Feet	Over Rear			Over Side			Over Front
	19' Boom	24' Boom	30' Boom	19' Boom	24' Boom	30' Boom	19' Boom	24' Boom	30' Boom
6	40,000*			40,000*			40,000*
8	40,000*	40,000*		40,000*	40,000*		40,000*	40,000*
10	40,000*	37580	35,710	40,000*	37580	35,710	40,000*	37,580	35,710
12	35,930	33,150	31,310	35,930	33,150	31,310	35,930	33,150	31,310
15	28,210	28,270	26,740	28,410	28,520	26,740	30,980	28,520	26,740
18	21,800	22,280	22,370	17,900	18,310	18,390	23,100	24,750	23,280
20		17,500	17,590		14,640	14,720		22,500	21,210
23.5		12,400	-		10,600	-		17,500	-
25			11,230			9,610			17,330
29			8,500			7,300			14,000

 *Maximum load with standard reeving is 40,000 LB.
Numbers shown in bold type (above tipping line) indicate structural capacity limits. All other numbers indicate tipping limits. Actual numbers may vary due to differences in finished weight, wheelbase, etc.

Do not exceed parts of line ratings.

Structural Load Chart Radius in Feet Boom Angle 19 Foot Boom Boom Angle 24 Foot Boom Boom Angle 30 Foot Boom 6 74 40,000* 8 67 40,000* 74 40,000* 10 60 40,000* 68 37,580 74 35,710 12 52 35,930 63 33,150 69 31,310 15 38 30,980 54 28,520 63 26,740 18 0 23,100 44 24,750 55 23,280 20 36 22,500 50 21,210 23.5 0 17,500 - - 25 35 17,330 29 0 14,000