2017 GapVax MC1511 combination sewer cleaner mounted on an International SF537 chassis. This heavy-duty unit features a stainless steel debris tank, high-efficiency vacuum system, and advanced electronic controls for precise operation. Designed for hydro-excavation, sewer cleaning, and municipal or industrial applications, it offers unmatched versatility and durability. Equipped with full instrumentation, remote and cab-mounted controls, and extensive safety and operational features, this unit is work-ready and built to handle the toughest jobs.
Debris & Vacuum System
Debris Tank: Stainless Steel with dual 10" float ball shutoffs
Full-opening rear tailgate with stainless steel “Sure Seal” rod and solid core gasket
Stainless steel interior filter screens for pump off and drain valve
High-level debris light and alarm with auto blower relief
Blower temperature gauge wired to air-operated vacuum relief
Water & Jet System
Hydro-excavation lance with turbo nozzle
MC cold weather recirculation via automatic transmission
50’ x 1/2" hand gun reel, retractable with hose
Auto-rewind hose reel, interior hose expansion ribs for extended hose capacity
1-1/2” heavy-duty swivel joint on hose reel spool (rated 4000 PSI / 120 GPM)
Air purge system for MC jet system
Low water level display & automatic pump return
Hose Reel & Boom
Front chassis-mounted hose reel with 180° pivot arc
800’ hose reel capacity (1” hose) powered via hydraulic motor & gearbox
Manual telescoping sewer hose level wind
GapVax reel-count digital footage counter
Automatic hose level wind
Interior hose expansion ribs and hose protection sleeves through pivot bearing
Operator Controls & Safety
Cab-mounted NEMA 4-rated weatherproof control panel
Includes light, reel speed/direction, reel articulation, engine tachometer, water pressure, hydraulic pressure, vacuum gauge, electric throttle, water pump/blower hours, vacuum relief switch, joystick for boom, de-energize water & relieve vacuum switch
3-function remote pendant (minimum 25’ cable) – up/down, in/out, left/right
Emergency stop and interlocks for automatic transmissions
Body, rear door, and boom “up” lights in cab
Wireless remote control with water on/off feature for front hose reel
Advanced proportional hydraulic control system
Tool Storage & Accessories
Two stainless steel tool boxes (16" H x 12" W x 18" D) with fold-down doors, front bumper mounted
Hand spot light with 25’ cord and retractable reel
Multiple work lights: boom, rear, side, pump compartment (upgradeable to LED)
Strobe beacon lights (front & rear) with optional additional lights
Traffic advisor – straight LED, 72” wide
Whelen ION super LED flashers, 16 heads total, mounted at 45° angles
Backup camera with color monitor
Tube trays upgraded to polished stainless steel
Lighting
Truck-Lite LED stop, turn, tail, and running lights
Upgrade to polished stainless steel stop/tail/turn light box
Hose & Pump Capacity
1” sewer hose – 2,500 PSI x 600’ plastic
Additional Features
Heated enclosure shroud
Cab-mounted & remote operator control panels
Auto and manual hydraulic boom and reel articulation
Comprehensive electronic monitoring for all functions
We use cookies to improve your experience. Privacy Policy.