Model 1599-WT Washer Trailer

Popular Options


Capacity15300 lbs
Tank Size1000 Gallon
Dimensions18'L x 80"W
Cargo: 140"x53"
Axle(2) 8000 lbs
Brakes12" x 3 3/8", high performance
Suspension(4) 4000 lbs Springs
GVWR18800 lbs
Tires(4) 12.00 x 16.5, LR F
Rims(4) 8.75 x 16.5 Disc


4″ x 6″ Tubing frame and cross stringers w/ longitudinal reinforcement tongue area. 12 Gauge Treadplate floor. Heavy duty # 4 expanded metal lined towing area.


10-gauge smooth steel with 1″ lip return and mud flaps. Heavy duty #4 expanded metal catwalks at front and rear undercarriage.


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


Bolts under ½”: Stainless steel; ½” and Above: Zinc-plated Grade 8; lock nuts used exclusively.

Front Jack (Model# 17361)

Heavy duty drop-leg jack with foot-operated actuation cam and spring-assist up. 25″ Travel with sandshoe base – 12,500 lbs lift / 20,000 lbs static capacity.

Galvanized Pintle Eye and Hitch Extension

A galvanized 3” I.D., 60,000 lbs-capacity pintle eye is attached to our 11″ reversible hitch extension, which is adjustable to 6 different positions to properly match your towing vehicles. Our industry-leading hitch extension is made from hot-dipped galvanized cast-steel. Both the pintle eye and hitch extension are installed with grade-8 fasteners.

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.


1000 Gallon Poly tank installed w/ (4) galvanized pipe style clamps bolted to frame. Tank dimensions: 139″Lx48″Dia. 16″ Dia fill and access at tank top w/ 2″ drain and plug at rear.

Tank Access

Hand rail and integral fender top step right side providing access to tank fill. (4) Tie off footman loops provided for equipment storage. Sand finish installed on treadplate fender walkway.

Motor / Pump


Briggs & Stratton 11 HP overhead valve, air cooled, 4-stroke power plant w/ electronic ignition, low oil shutdown, full pressure lubrication, integral fuel pump and automatic decompression.


Electric start w/ built-in 16A charging circuit. Recoil start included.


Throttle control w/ choke. Engine key switch labeled “Stop-Run-Start”. Two keys supplied.


Stainless steel fasteners used exclusively.


7.5 Quart Gallon steel tank provides 22.5 HP-Hours of use.


D50 Pump w/ 12′ vertical lift capability via # 9910 gear reducer kit (6:1 ratio). GS406I Flow control selection unit w/ pressure dump to ground. 550 PSI @ 14 GPM


Cleaning solution suction provision w/ quarter-turn ball valve to regulate solution level and brass barb-type fitting accommodate 1/2″ ID hose.


One year full parts coverage.

Hosing & Spray Control

Dual hose reels w/ 1/2″ID x 150’L SAE 100R3 hose installed on each reel. (2) # 3381-0010 Wand assemblies w/ # 3385-3000 orifice plates to provide pressurized spray. PVC wand holders provided tongue area.

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.

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.

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.


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

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.


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


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.