SP 3500/4000 Series Specifications

20 Straddle Width in mm 54 1370 54 1370 56 1420 60 1525 60 1525 64 1625 64 1625 21 Operator Compartment Width in mm 54 1370 54 1370 54 1370 60 1525 60 1525 64 1625 64 1625 22 Aisle Guide Wheel Range † in mm 54.75 to 77.25 1390 to 1962 54.75 to 77.25 1390 to 1962 56.75 to 79. 25 1440 to 2013 60.75 to 83.25 1543 to 2115 60.75 to 83.25 1543 to 2115 64.75 to 87.25 1644 to 2216 64.75 to 87.25 1644 to 2216 Truck Weight Without Battery lb kg 6636 3016 6728 3058 6924 3147 7094 3224 7524 3420 7750 3515 7905 3585 Narrow Straddle – TT Mast †††† 12 Lifting Height in mm 294 7465 312 7920 330 8380 348 8835 366 9295 Standard Capacity lb t 1200 0.5 1000 0.4 1000 0.4 900 0.4 900 0.4 Free Lift in mm 38 980 44 1130 56 1435 62 1590 68 1740 18 Collapsed Height in mm 125 3175 131 3325 143 3630 149 3780 155 3935 19 Extended Height in mm 382 9690 400 10145 418 10605 436 11060 454 11520 20 Straddle Width in mm 48 1220 48 1220 52 1320 56 1420 56 1420 21 Operator Compartment Width in mm 48 1220 48 1220 48 1220 54 1370 54 1370 22 Aisle Guide Wheel Range † in mm 48.75 to 71.25 1240 to 1810 48.75 to 71.25 1240 to 1810 48.75 to 71.25 1240 to 1810 56.75 to 79.25 1440 to 2013 56.75 to 79.25 1440 to 2013 Truck Weight Without Battery lb kg 6636 3016 6728 3058 6924 3147 7424 3367 8014 3635 Standard Straddle – TT Mast 12 Lifting Height in mm 195 4950 210 5330 240 6095 276 7010 Standard Capacity lb t 3000 1.3 3000 1.3 3000 1.3 2000 0.9 High Capacity ††† lb t na na na na na na 2500 1.1 Free Lift in mm 3 75 8 215 20 520 32 825 18 Collapsed Height in mm 89.5 2270 95 2410 107 2715 119 3025 19 Extended Height in mm 283 7175 298 7555 328 8320 364 9230 20 Straddle Width in mm 42 1065 42 1065 42†† 1065 48 1220 21 Operator Compartment Width in mm 42 1065 42 1065 42 1065 48 1220 22 Aisle Guide Wheel Range † in mm 45.50 to 65.25 1156 to 1658 45.50 to 65.25 1156 to 1658 45.50 to 65.25 1156 to 1658 48.75 to 71. 25 1240 to 1810 Truck Weight Without Battery lb kg 5704 2592 5789 2631 5975 2716 6453 2933 Standard Straddle – TL Mast 12 Lifting Height in mm 136 3450 148 3755 172 4365 194 4925 214 5435 Standard Capacity lb t 3000 1.3 3000 1.3 3000 1.3 3000 1.3 3000 1.3 High Capacity lb t na na na na na na na na na na Free Lift in mm 3 75 6 155 6 155 6 155 6 155 18 Collapsed Height in mm 89.5 2270 95 2410 107 2715 119 3020 131 3325 19 Extended Height in mm 223 5670 235 5975 259 6585 281 7145 301 7650 20 Straddle Width in mm 42 1065 42 1065 42 1065 42 1065 42 1065 21 Operator Compartment Width in mm 42 1065 42 1065 42 1065 42 1065 42 1065 22 Aisle Guide Wheel Range † in mm 45.50 to 65.25 1156 to 1658 45.50 to 65.25 1156 to 1658 45.50 to 65.25 1156 to 1658 45.50 to 65.25 1156 to 1658 45.50 to 65.25 1156 to 1658 Truck Weight Without Battery lb kg 5130 2332 5189 2358 5319 2418 5607 2548 5737 2608 (1) Top travel speed is reduced to 80% at a 10° steering angle, beyond 10° travel speeds gradually reduce down to 50% of top travel speed. Steering angle is automatically limited to within 10° straight travel as indicated below: • Standard Capacity “AA” Battery above 176" (4470 mm) • Standard Capacity above 192" (4877 mm) • High Capacity above 216" (5486 mm) (2) From 0-60 inches (0-1524 mm), travel speeds in the Forks First (FF) direction of travel are approximately 0.5 mph (0.8 km/h) less than travel speeds in the Power Unit First (PUF) direction. FF travel for non-guided trucks will be limited to a maximum travel speed of 9 km/hr (5.6 mph). (3) Standard straddle and narrow straddle models Lift Height (inches/ mm) Steered Wheel < 10° (1) Power Unit First (PUF) (2) Travel Speed (mph/kmph) Empty/Loaded Standard Capacity “AA” Battery Standard Capacity (3) High Capacity 0 - 24 6.5 7.5 7.5 0 - 610 10.4 12.0 12.0 24 - 64 6.5 - 5.5 7.5 - 6.0 7.5 - 6.5 610 - 1625 10.4 - 8.8 12.0 - 9.6 12.0 - 10.4 64 - 120 5.5 - 3.3 6.0 - 3.8 6.5 - 4.5 1625 - 3048 8.8 - 5.3 9.6 - 6.1 10.4 - 7.2 120 - 152 3.3 - 2.1 3.8 - 2.7 4.5 - 3.4 3048 - 3861 5.3 - 3.3 6.1 - 4.3 7.2 - 5.4 152 - 175 2.1 - 1.2 2.7 - 2.0 3.4 - 2.6 3861 - 4445 3.3 - 1.9 4.3 - 3.2 5.4 - 4.1 175 - 192 1.2 2.0 - 1.5 2.6 - 2.2 4445 - 4877 1.9 3.2 - 2.4 4.1 - 3.5 192 - 216 1.2 1.5 2.2 - 1.5 4877 - 5486 1.9 2.4 3.5 - 2.4 216 - max 1.2 1.5 1.5 5486 - max 1.9 2.4 2.4 Standard Equipment 1. Crown’s Access 1 2 3 ® Comprehensive System Control 2. Crown’s AC traction control system 3. 24-volt or 36-volt electrical system 4. Electronic steering 5. Linear Height Speed Contol 6. Variable Lift/Lower (36V only) 7. Regenerative Lower (36V only) 8. Programmable lift/lower cut-outs 9. Intelligent Braking with low- profile brake pedal 10. Crown Display • Battery discharge indicator with lift interrupt • Hour meters/travel distance/stop watch • PIN code access capable • Access 1 2 3 diagnostics • P1, P2, P3 Performance • Standard steer tire direction indicator (non wire-guided trucks) • Enhanced steer tire direction indicator (wire-guided trucks) 11. Soft urethane twist grip with “cam grip” 12. 10° angled steer wheel with soft feel spinner 13. Storage compartment 14. Premium platform cushion 15. Clear visibility platform window 16. Wire mesh screen 17. Key switch 18. Horn 19. LED flashing light 20. Hinged side gates with power disconnect 21. 175 amp battery connector for “AA” battery box 22. 350 amp for “B”, “C”, “D”, and “E” battery boxes 23. 2" (51 mm) diameter battery compartment rollers 24. Top battery access for service 25. Removable steel battery side covers 26. Adjustable battery retainer 27. Hinged, lift off steel power unit doors 28. Corrosion conditioning 29. Emergency power cut-out 30. Retractable tether and body harness 31. Pallet clamp 32. InfoPoint ® Quick Reference Guide and Maps 33. Color-coded wiring 34. 6" (152 mm) diameter tandem load wheels SP 3500/4000 Series Specifications SP 3500/4000 Series Technical Information Optional Equipment 1. ProximityAssist System (Operator Assist Solution) • Increases headlength by 6.1 inches 2. High-speed travel 3. High-speed lift 4. High capacity 5. Crown wire guidance (broadband technology) operates on all frequencies ranging from 5.2 through 10 kHz without changing components 6. End of Aisle Control System (wire or rail guidance required) 7. Aisle guide wheels for rail guidance 8. Lift motor brush wear and overtemp indicator (24V only) 9. Battery retainer interlock switch 10. V-Force ® Lithium-Ion Ready 11. Electric pallet clamp 12. LED work lights, LED dome light and two-speed fan 13. Additional operator fan 14. Spotlights - LED or Halogen 15. Floor Spotlight - Blue 16. Programmable lift/lower cutouts with over-rides. 17. Zone select key switch 18. 48" (1220 mm), 54" (1370 mm), and 60" (1525 mm) wide operator platforms 19. Freezer conditioning (Includes corrosion condi- tioning, ribbed floor mat, and wire mesh windshield) 20. UL EE Rating 21. Glass windshield 22. Load wheel and drive tire compounds 23. 30" (762 mm) lanyard boom 24. InfoLink ® Ready 25. Positive / negative accessory cable 26. Special paint 27. Work Assist ® Accessories • Storage Bin • Clip pad and hook • Plate • Pocket 28. Fire extinguisher Operator Platform The operator area is designed for maximum visibility and stability for increased operator confidence and comfort. The operator platform features a large window (1088 sq in) (701930 mm 2 ) for excellent visibility. A Crown-designed clear- visibility mast affords the platform window one forward and two peripheral windows for maximum visibility, even when the platform is lowered. The clear-visibility mast, with full free lift, extends the platform window above the mast channels for unobstructed visibility when raised. A low-profile power unit, low placement of the lower cross brace and an outer C-channel rail assembly also contribute to excellent visibility. A soft urethane twist grip is solidly mounted to the truck console to provide excellent stability for the operator during travel, plugging and braking. Controls for lift/lower, horn and emergency disconnect are conveniently located for efficient operation and minimal operator fatigue. The steering wheel is angled at 10° and recessed to maximize the work area and reduce steer effort. The steering wheel and spinner knob are covered with soft urethane to reduce grip force and insulate against vibration. Control location keeps the operator’s posture neutral at all times. The platform cushion, made of a microcellular composition, absorbs shock and vibration. The brake pedal has a low-profile design and when engaged is flush with the platform cushion for maximum comfort. Heavy-duty side gates, with two horizontal and one vertical support rails, communicate security to the operator. For additional safety, cut-out switches disengage truck operation when side gates are raised. Two work lights, two dome lights and a two-speed fan are optional. “Power-on” key prevents unauthorized operation of the truck. The Access 1 2 3 ® Display Panel provides concise, clear feedback for the operator during truck operation. Crown’s Access 1 2 3®... The Comprehensive Access 1 2 3 System Control is a modular based communications and control system. It monitors all on-board sensors, makes decisions based on the sensor readings, and subsequently, controls all system movements safely and smoothly. All five modules are in constant communications with each other via a CAN (Control Area Network) bus so that real information is accessible to the system at all times. • Interactive Display Module • Traction Control Module • Vehicle Control Module • Steering Control Module • Guidance Control Module Crown Drive System Crown has applied the latest generation AC drive system, enhanced with Access 1 2 3 technology. A Crown- manufactured drive unit uses spiral bevel and helical gears from motor to drive wheel axle. Fixed, mounted drive motor does not rotate minimizing wear on electricall cables. Drive tire changing is simplified with this drive unit. Crown’s AC Drive system dramatically improves travel speeds, acceleration and deceleration, thus increasing productivity. The standard linear speed control provides smooth travel speed transition as lift heights change and increases productivity. Travel System Truck performance specifications (maximum travel speed, coast, plugging, acceleration, travel speed at height, and low speed lowering) are adjustable using Access 1 2 3. This enables customizing truck performance to meet specific application or operator requirements. Crown’s InfoPoint system offers evolutionary refinement for service simplicity. The InfoPoint Quick Reference Guide, on-truck component maps and information nuggets located throughout the truck allow technicians to troubleshoot without schematics, wiring diagrams, or service manuals for more than 95 percent of repairs. The InfoPoint Quick Reference Guide provides code definition and overall component ID so the technician knows what it is, where it is, and what it does (Three W’s). InfoPoint ensures faster, simpler, and higher quality service. Intelligent Steering Standard on the SP 3500/SP 4000 Series is electronic steering that is microprocessor based. Crown’s intelligent steering feature slows the truck automatically when the steer wheel is turned beyond 10°. Access 1 2 3 monitors the height of the operator platform, truck speed and steer wheel position. Steering wheel rotation provides smooth, operator feedback. Steer effort is minimal, lock to lock revolutions is 4.5 turns. Drive wheel rotates a full 180° for maximum maneuverability. Auto centering drive tire for trucks equipped with rail guidance. Steering is connected to the Control System for full diagnostics and operator interface. SP 3500/4000 Series Technical Information You can count on Crown to build lift trucks designed for safe operation, but that’s only part of the safety equation. Crown encourages safe operating practices through ongoing operator training, safety-focused supervision, maintenance and a safe working environment. Go to crown.com and view our safety section to learn more. Because Crown is continually improving its products, specifications are subject to change without notice. Crown, the Crown logo, the color beige, the Momentum symbol, Work Assist, Access 1 2 3, InfoLink, V-Force and InfoPoint are trademarks of Crown Equipment Corporation in the United States and other countries. Copyright 2005-2025 Crown Equipment Corporation SF14832 Rev. 01-25 Printed in U.S.A. SP 3500/4000 Series Technical Information Intelligent Braking Crown’s patented Intelligent Braking combines motor braking with optimum amounts of friction braking (three varying levels of force). The appropriate level of braking is applied dependent upon platform height, direction of travel, and truck weight. Braking force is automatically reduced as height increases and speed decreases. Optimum braking for the right elevation gives operators more confidence and better control, while eliminating abrupt stops and reducing platform sway. Brake lining life can be expected to last up to twice as long before replacement is necessary. Braking can also be accom- plished by proportional plugging, which permits the operator to control the rate of deceleration when extended stopping distance is preferred. Simplified Hydraulics Heavy-duty series wound pump motors and gear pumps are assembled into an integral unit. Variable lift and lower is standard on SP 4000. High speed lift is optional on SP 3500. Two-speed lowering (high/low) with soft start is standard on SP 3500 models. Low speed lowering is adjustable with the use of the Access 1 2 3 display. Soft-start lowering feature reduces the harshness at the beginning and end of the lowering cycle. The softer start is accomplished by controlling how quickly the proportional valve is opened or closed. Valve actuation is controlled by a driver in the steering control module. Maximum lowering speed is regulated by a pressure compensating flow control valve. Velocity fuses are used in all cylinders to stop lowering should lowering speed exceed a preset value due to a line rupture. A hydraulic accumulator is used to cushion raise and lower functions on the SP 3500. Oil reservoir is designed with a 100 mesh screen at the fill location, a suction strainer, spin-on type 10 micron return line filter and a magnetic drain plug. The Crown Mast Assembly High visibility two- and three-stage masts feature nested rail design with lift cylinders positioned behind mast rails. Three-stage mast has a low center position cylinder for free lift. Routing of hosing and cables optimizes visibility through mast. Built-in sensors detect chain slack and shut down primary lower function. Exclusive spring-loaded staging bumpers virtually eliminate platform impact as platform stages. Negative rail drop allows shimming of mast rollers without major disassembly. Stronger Low Profile Power Unit Power unit is fabricated from heavy-gauge steel. Lower skirt is 0.75" (19 mm) steel that runs 9" (228 mm) high for component protection. Rugged steel doors suspended on heavy-duty pin hinges cover power unit componentry. Doors swing wide for open access. Doors can also be lifted off for unrestricted service access. Door bolts have exclusive convex design that mates with concave door holes for fast reinstallation of door bolts. Battery side covers are all steel. An optional battery retainer interlock switch is available. Top battery access is available by lifting cover. Cover has integral support post. Wheels and Tires Polyurethane drive tire, 13" (330 mm) diameter x 5.5" (140 mm) wide x 8" (203 mm) hub diameter. Tandem load wheels are 6" (152 mm) diameter polyurethane x 2.8" (70 mm) wide (4.25" (108 mm) wide for high capacity trucks). Optional polyurethane aisle guide wheels are 2" (51 mm) wide with a 4" (102 mm) or 2.5" (64 mm) diameter. Forks 2" (51 mm) thick x 4" (102 mm) wide forged steel. Fork spread (adjustable) 24" (610 mm) to 30" (760 mm). Standard length is 36" (915mm). Optional lengths available. Pallet Clamp Standard equipment includes a foot-applied, hand-released pallet clamp designed for use with pallets having center stringers. Warning Device Options Audible or Visual Alerts Safety considerations and dangers associated with audible travel alarms and lights include: • Multiple alarms and/or lights can cause confusion. • Workers ignore the alarms and/or lights after day-in and day-out exposure. • Operator may transfer the responsibility for “looking out” to the pedestrians. • Annoys operators and pedestrians. Other Options Available Contact your local Crown dealer for additional options. Dimensions and performance data given may vary due to manufacturing tolerances. Performance is based on an average size vehicle and is affected by weight, condition of truck, how it is equipped and the conditions of the operating area. Crown products and specifications are subject to change without notice. crown.com