Model 5037R
    22.8' - 36.8', 2-Piece Boom
    Standard Specifications

  . FEATURES:                                                                                                                                                              

• Boom: The 22.8' to 36.8', two section boom features full hydraulic extension and retraction. Its welded steel box construction has replaceable wear pads and bushings. A 10.5" bore vertical luff cylinder increases load space and capacity at low boom angles. Maximum tip height is 46'. Elevation 0 to 74 degrees.
  
  
• Boom Tip: Four sheaves with roller bearings, cable stays, and pad eye for wedge socket provide the ability to reeve from 1 to 6 parts of line without requiring attachment of snatch blocks. The use of non-metallic sheaves reduces boom weight and increases cable life.
  
  Rotation: A 42" 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 left side at rear. Boom controls are at the operators platform. All controls are fully proportional. Standard equipment includes a radio anti-two block 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 18' spread, out and down type front and 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 outriggers. 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 does not rely 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 1" hardwood 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, an 18"x48" tool box that mounts on the truck's chassis, pad racks and all DOT required lighting is included. All components are pre-painted in customer's choice of colors with epoxy primer and polyurethane topcoat prior to assembly 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 : 122 ft./min
  Reeving: Five parts of line
  Rope: 320' - 1/2" diameter, 6x25 FW, IWRC, EEIPS
  Load Block: 20-ton, double sheave, roller bearings with swivel hook and safety latch
  A 50,000 winch package is available as an option.
  
  
• One operation and maintenance manual.
  

  Options
  
  

Axle Weights (LB.) for Maximum Payload

	Truck	Crane	Payload**	Complete Unit
Front Axle	10,070	3,050	6,880	20,000
Rear Axle	7,900	19,200	6,900	34,000
Total	17,970	22,250	13,780	54,000

**Based on distance of payload C.G. to the centerline of rotation of 183.7".

Load Chart for 5037R

Radius in Feet	Over Rear			Over Side			Over Front
	23' Boom	30' Boom	37 Boom	23' Boom	30' Boom	37' Boom	23' Boom	30' Boom	37' Boom
8	58,280*			58,280*			58,280*
10	49,690*	46,770*		49,690*	46,770*		49,690*	46,770*
12	43,680*	41,010*	39,130	43,680*	41,010*	39,130	43,680*	41,010*	39,130
15	33,480	33,570	32,950	37,430	34,770	32,950	37,430	34,770	32,950
18	26,670	26,770	26,810	31,210	30,400	28,680	32,610	30,400	28,680
20	23,410	23,520	23,570	25,030	25,240	25,340	29,610	28,110	26,480
22	20,750	-	-	20,650	-	-	22,050	-	-
25		17,670	17,770		16,630	16,730		23,430	22,340
29		13,570	-		12,800	-		16,390	-
30			12,970			12,250			19,210
35			10,030			9,490			15,780
36			9,500			9,000			12,850

*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 23 Foot Boom Boom Angle 30 Foot Boom Boom Angle 37 Foot Boom 8 72 58,280* 10 67 49,690* 73 46,770* 12 61 43,680* 69 41,010* 74 39,130 15 51 37,430 62 34,770 69 32,950 18 39 32,610 55 30,400 64 28,680 20 29 29,610 50 28,110 60 26,480 22 0 22,050 - - - - 25 34 23,430 50 22,340 29 0 16,390 - - 30 37 19,210 35 18 15,780 36 0 12,850