Model 10053R 24.8' - 52.8', 3-Piece Boom Standard Specifications

• Boom: The 24.8' to 52.8', three section boom features fully proportional hydraulic extension and retraction. Its welded steel box construction has replaceable wear pads and bushings. A 9" bore vertical luff cylinder increases load space and capacity at low boom angles. Maximum tip height is 62.3'. Elevation 0 to 80 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 47" 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 at the rear. Boom controls are at the operators platform. All controls are fully proportional. Standard equipment includes anti-two block indicator with audio alarm and function shutdowns.
  
  
• Operators Platform: The open, ride-around platform includes a control console, horn, adjustable seat, and foot throttle.
  
  
• Outriggers: Computer optimized out and down type outrigger system features 18.5' spread front and 20' 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.
  
  
• Body: Steel cross members, 6" deep, spaced at 24", with 8" steel side channels. Diamond plate decking provides a sturdy long lasting platform. 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 line speed: 225 ft./min
  Reeving: Four parts of line STD, (up to 8 parts of line available)
  Rope: 485' - 1/2" diameter, 6x25 FW, IWRC, EEIPS
  Load Block: 22-ton block, triple sheave with roller bearings, swivel hook and heavy duty safety latch
  
  
• One operation and maintenance manual.

    OPTIONS

Axle Weights (LB.) for Maximum Payload

	Truck	Crane	Payload**	Total
Front Axle	10,820	3,070	2,810	16,700
Rear Axles	7,690	23,790	2,520	34,000
Total	18,510	26,860	5,330	50,700

**Based on distance of payload C.G. to centerline of crane rotation of 200.5"

Load Chart for 10053R

Radius in Feet	Over Rear			Over Side			Over Front
	25' Boom	39' Boom	53' Boom	25' Boom	39' Boom	53' Boom	25' Boom	39' Boom	53' Boom
6	60,800*	44,440*		60,800*	44,440*		60,800*	44,440*
8	60,800*	45,150*	44,130*	60,800*	45,150*	44,130*	60,800*	45,150*	44,130*
10	59,090*	45,600*	44,580*	59,090*	45,600*	44,580*	60,800*	45,600*	44,580*
12	53,130*	45,600*	42,790	53,130*	45,600*	42,790	57,370*	45,600*	42,790
15	43,630	43,800	36,480	45,020*	43,800	36,480	45,020*	43,800	36,480
18	33,870	34,340	31,750	36,570	36,280	31,740	36,570	36,280	31,740
20	29,290	29,810	29,140	32,250	32,460	29,160	32,250	32,460	29,160
21.4	22,600	-	-	22,600	-	-	22,600	-	-
25		22,180	22,360		22,420	22,680		25,500	24,200
30		17,410	17,610		16,080	16,350		20,780	20,590
35		13,700	14,060		12,190	12,540		17,300	17,580
35.4		12,800	-		11,500	-		13,300	-
40			11,180			9,980			15,010
45			9,120			8,130			12,990
49.4			7,600			6,700			9,000

*Maximum load limited by reeving package.
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 rating.

Structural Load Chart Radius in Feet Boom Angle 25 Foot Boom Boom Angle 39 Foot Boom Boom Angle 53 Foot Boom 6 69 60,800* 77 44,440 8 64 60,800* 74 45,150 80 44,130 10 58 60,800* 71 45,600 78 44,580 12 53 57,370 68 45,600 75 42,790 15 43 45,020 63 43,800 72 36,480 18 32 36,570 58 36,280 68 31,740 20 21 32,250 54 32,460 66 29,160 21.4 0 22,600 - - - - 25 44 25,500 59 24,200 30 32 20,780 53 20,590 35 9 17,300 45 17,580 35.4 0 13,300 - - 40 36 15010 45 25 12990 49.4 0 9000 *Based on 30 ton reeving package.