HEAVY DUTY FIXED BOOM, XLT SERIES Challenger's 6807(40 Ton) and 8807 (50 Ton) heavy duty fixed boom units were designed to provide the operator with additional boom reach for difficult recovery work. This long boom design moves the center of gravity forward, adding additional weight to the front axle, extremely beneficial when towing heavyloads on the SDU3 underlift. The XLT series utilizes the Challenger 6807 or 8807 recovery boom and allows the boom to travel 72" towards the tailboard for additional reach. The boom can be elevated or lowered in the rear position without interfering with, or requiring removal of the underlift. The XLT Series is ideal for unloading cargo from trailers with the ability to extend and travel the boom rearward at 2 (degree sign) elevation. STANDARD BODY FEATURES 96" Wide Aluminum Modular Body 180" C.B. Large Forward Compartments Compartments Over the Wheel Well Double Panel Doors Door Checks Double Action Latches with Keys Federal #108 Lighting Toolbox Lighting Rubber Fenderettes Mud Flaps Side Worklights Chain Rack Fork Holders Attachment Storage Rubber Isolators Enclosed Inner Wheel Wells Rigid Torsional Resistant Mounting Frame Tailboard Mounted D-Rings Two Side Pull Grater Blade Attachments Power Elevation Nylatron Boom Slide Pads Dual Planetary 2-Speed Winches Winch Air Free Spool Hydraulic Pump Dual Control Stations 8 Function Hand Held Lanyard and 9 Function Floor Mounted Switch Panel STANDARD BOOM FEATURES Hydraulic Reservoir with an Oil Level Sight Gauge, Tank Drain, and Enlarged Access Panel Holding Valves for Boom Elevation & Extension Cable Tensioners Hydraulic Rear Outriggers with Flipper Feet 360 Sheave Heads Hydraulic Pressure Gauges (Driver Side) 2 "D" Rings Mounted on 1st and 2nd Stage STANDARD UNDERLIFT FEATURES Power Elevation Power Extension Power Tilt 3-Stage Design Hydraulic Fold 2 Piece Pivot Pin Upper/Lower Thrust Washer Low Profile Crossbar 70 Pivoting Crossbar Low Profile Fork Holders 8 Pairs of Cast Steel Forks 1 Pair of Spring Lift Adapters 1 Pair of Hook Adapters Safety Chains in Tailboard Additional Lift Forks Endless Loop Sling Package Snatch Blocks Recovery Straps Halogen Work & Hook-Up Lighting Wide Load Light Bar Low Rider Underlift OPTIONAL EQUIPMENT Low Pull "D" Ring Kit Chain Package Snatch Block Storage Rack Strobe Kits Light Bar Xenon Boom Lights Engine Data Information Center
Rear Camera & Monitor Super Duty Tire Lift - 25,000 lb. Capacity with 25,000 lb. Crossbar Power Touch System - Includes 15- Function Wired and Wireless Controls, In-Cab Underlift Control, and Front & Rear Function Switch Panels Rear Air & Electrical Hook-ups Air Shift PTO Tailboard Underlift Controls Convenience Group (Rails & Steps) 3-Drawer Toolbox Folding Wash-down Sink Fork Riser Brackets Tailboard Cable Tiebacks 5th Wheel Plate (Requires Pintle Hook Attachment) Additional Lighting Navigation System 25,000 lb. Crossbar Single or Dual Drag Winches (Except XLT Series) Manual Override Control for PTO 24", 30", 36", or 48" Tunnel Saddle Box Aluminum Dress-Up Kits Offset Fork Holder Extension 7-Drawer Toolbox Chain Hook Slide Adapter Heavy Duty Tire Lift Pintle Hook Attachment Trailer Ball Adaptor (Requires Pintle Hook Attachment) Installation BOOM SPECIFICATIONS 6807 80,000 lbs. 20,000 lbs. Maximum Hook Height 382" Reach Past Tailboard at 182" Minimum Boom Angle 6807XLT 80,000 lbs. 20,000 lbs. Maximum Hook Height (inches) 379" Reach Past Tailboard at 30 250" * Boom Angle (inches) 8807 100,000 lbs. 34,000 lbs. Maximum Hook Height 380" Reach Past Tailboard at 180" Minimum Boom Angle 8807XLT 100,000 lbs. 34,000 lbs. Maximum Hook Height 377" Reach Past Tailboard at Minimum Boom Angle 249" * * With boom traveled 72" rearward towards the tailboard WINCH SPECIFICATIONS
6807 & 6807XLT Winch Capacity 35,000 lbs. Winch Type Planetary Cable Specifications 3/4" x 200' 6x37 I.W.R.C. Air Cable Tensioners Air Winch Clutch Release 8807 & 8807XLT Winch Capacity 50,000 lbs. Winch Type Planetary Cable Specifications 3/4" x 250' 6x37 I.W.R.C. Air Cable Tensioners Air Winch Clutch Release 6807 6807XLT
8807 8807XLT
SDU-4 Capacity Fully Extended Capacity Fully Retracted Towing Capacity Underlift Tilt Low Rider Capacity Fully Extended Capacity Fully Retracted Underlift Tilt SDU-4 UNDERLIFT SPECIFICATIONS 17,000 lbs. @ 143.5" 55,000 lbs. @ 80.5" 80,000 lbs. 10 Positive, 10 Negative 18,000 lbs. @ 165" 55,000 lbs. @ 66" 10 Positive, 7 Negative
CHASSIS RECOMMENDATION 6807 & 6807XLT 8807 & 8807XLT Front Axle (lbs.) 14,600 18,000 Rear Axle (lbs.) 40,000 46,000 Clear C.B. 180" C.B. 180" C.B. After Frame from Center of Rear Axle 40" 40" R.B.M. (in./lbs.) 3,000,000 3,000,000 *All recommendations are minimums. Heavier specifications may be required depending on chassis and equipment weight. The outside frame rails of chassis extending behind the cab must be free of fuel tanks, air tanks, battery boxes, etc. A tandem chassis may be used but a tri-axle is recommend for rotator applications. Maximum frame height for units equipped with the SDU-4 underlift is 42". Always consult your local distributor or the factory for additional information. All ratings are based on structural factors only, not vehicle capacities or capabilities. Specifications shown are approximations and may vary depending on chassis selected. Miller Industries Towing Equipment Inc. reserves the right to change or modify product and or specifications without notice or obligation. Some equipment show is optional.