Model 4500 Pole Trailer

Popular Options


Capacity14730 lbs
Retracted20'L x 90"W
Dimensions29'L x 90"W
Axle15000 lbs
Brakes12.25" x 5", self adjusting
Suspension(2) 7500 Springs
GVWR18750 lbs
Tires(4) 215/75R17.5, LR H
Rims(4) 6.75 x 17.5 Disc


3″ x 10″ Bent tube frame w/ 4″ channel cross stringers. 8″ x 8″ Tubing extendible tongue w/ heavy reinforcement at insertion point and removable stop. (5) Adjustment positions; (3) on 34″ centers. 48″W Front pole cradle w/ (2) adjustable, self-storing Almag pole chocks. (2) Full width bolsters front and rear of axle – 6″x20#/ft I-Beam. Center cut “V” w/ grip plate lining for pole positioning.


(2) Sets non-rusting, adjustable and removable stanchions with safety stops each bolster end. Bronze slide base with over-center variable tension cam lock lever. Severe-duty galvanized uprights.

Heavy-Duty Adjustable Tongue Slide

Replaceable and adjustable threaded nylon tongue slides held with cast-aluminum bosss are attached at all four sides at front pull-frame and at extension tongue top and sides.

Tongue Lock

1-1/2″ I.D. pipe insertion welded at each adjustment point. 1-1/4″ tapered stainless steel positioning pin. Safety retainer latch and retainer chain. Adjustment points are visible at top and sides.


10-gauge smooth steel with 1″ lip return and mud flaps.


(2) Galvanized All Weather # 8500 w/ gripstrut design and bolt-on, cast chock-holders.


High-impact resistant Xenoy construction provides protection from UV and weather-related degradation. Includes gasket, water shield & poly bag.

Front Jacks

(2) # 17189 EZ-Up Sidewiding Jack w/ heavy duty AL-Bronze travel swivel. 6″ x 8″ Sandshoe – 21″ travel, 10000 lbs cap. (1) Left side of telescoping tongue; (1) right side pull frame.

Tool Box

14-gauge stainless steel construction, automotive-grade weather stripping, 304 polished stainless steel hinges with Delrin bushings, rubber-lined bottom with drains and sealed compression latch with stainless steel tumbler.

3/8” Safety Chain

Zinc-plated, grade-70 3/8” chain rated at 26,400 lbs breaking strength extends 23” beyond pintle eye. Zinc-plated, grade-70 clevis hook with safety latch rated at 26,400 lbs breaking strength. Assembly connected via 3”x3”x3/8” wall tubing continuously welded to trailer frame with inverted crucifix and 3/4”-10 grade-8 fastener with SAE high-strength washer and lock nut securing chain in crucifix.

Wheel Nut Indicators

Our wheel nuts are torqued to manufacturer specifications, and are then fitted with high-visibility wheel nut indicators. The indicators are fitted in a uniform pattern, so when a wheel nut has loosened, the indicator will become out of sequence. The wheel nut indicators are also heat sensitive. If there is a binding brake or seized bearing, the heat is transferred through the stud and nut. If this temperature exceeds 120º C (248º F), the indicator will start to blister around the circumference and eventually start to distort. Pre-flight walkaround checks now can include wheel nut checks.

LED Lighting & Electrical

LED sealed beam wiring system with stop / turn/ tail lights recessed in a structural tubing bumper to meet FMVSS 108 ensure long life of these signaling lights.  Automotive-grade wiring harness features SAE bullet-style connectors at each light, ensure easy replaceability of individual lights.  SAE 7-way socket protected top sides and back with almag housing.  Sealed breakaway with charging circuit and LED battery condition indicator with 450 C.C.A. maintenance-free battery.  Recessed ABS license plate housing with integrated lamp provide very high protection of both the license plate and its illumination.

Light Bar

Fluorescent orange powder coated and removable light bar with sealed wiring harness and LED stop / turn/ tail, (3) ID lights and side marker lights recessed in aluminum tube to meet FMVSS 108.  A 2″ nylon strap and ratchet are provided to attach bar to rear pole. Quick-plug and socket with 35′ 16-4 cord provided at trailer rear for electrical connection.

Extendible Tongue Cat-track

Wiring run inside a heavy-duty cat-track assembly within the extendible tongue, providing direct breakaway and wiring connection to towing vehicle without operator intervention.

Solar Power

We include our Model 8854 Solar System with a single solar panel with 4.3W of charging as standard equipment on all trailers we manufacture that utilize electric brakes or are equipped with an electric start Hydraulic Power Source. We have made this improvement to reduce customer maintenance costs, increase “up time” in field operations and provide the highest assurance to your users and community that the system will work as designed in the event the of a breakaway.


(3) BOA worm gear drive winch binder with stainless steel mandrel and 4″W x 20’L nylon strap with D-ring—5,500 lb. working load limit. Galvanized crank handle w/ on-board storage. Heavy duty hooks installed opposite binders to secure D-ring. Dual binder pipes with PVC surface at I-beam bolsters to maximize pole wrap.


Unit striped with 2″ alternating red and white reflective sheeting to meet DOT-C2-2″ requirements.

Galvanized Finish

Hot-dip galvanize entire trailer including galvanized wheel rims. Undercarriage and all non-galvanized attachments grit blasted, primed and painted before assembly on trailer and installed w/ serviceable fasteners only. 10-year galvanized finish warranty.


Sauber Manufacturing leads the field with a 10-year, comprehensive, trailer and truck platform warranty. This warranty comes at no charge to our customers and we have the financial strength and integrity to back it up. Our warranty is an extension of who we are and demonstrates the quality of our builds.
  • 10-Year Structural, parts & labor on all Sauber manufactured components
  • 10-Year Galvanized finish warranty
  • 3-Year Total parts & labor coverage
  • All warranty support provided directly from Sauber Mfg. Co.
  • Customer labor reimbursement @ $80/hour


Solid model engineering drawings submitted with bid must include trailer detail and will be approved prior to production. Bids submitted without solid model drawings cannot be evaluated. 

Productivity Options

Fixed Cargo Bed

Installed between bolsters or cradles and fenders on the underside of the frame. Specify .125″ treadplate # 3 expanded metal. Galvanized.