TYMCO Sweepers
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Model 435® Mid-Sized Street Sweeper

We introduced the TYMCO Model 435® over a decade ago, and our engineering design principles remain the same – deliver street sweeping performance in a parking lot sweeping package. Not only is it built using the high-efficiency, time-tested TYMCO Regenerative Air System that provides unprecedented reliability, but it also delivers incredible performance and an amazingly clean sweep.

All of this matched up with an enormous amount of storage and the industry’s only hopper that uses the entire roof as a door, and the Model 435 gives you the most versatile mid-sized sweeper available.


TYMCO Sweeper Design


TYMCO Sweepers are designed in way that truly reflects the culture at TYMCO.  When our engineers approach a challenge or a need on the sweeper, they work to develop straightforward solutions.  For example, all TYMCO Sweepers use True Regenerative Air.  This design delivers the simplest approach as well as the highest performance with the lowest downtime as compared to other sweeper technologies.

  • True Regenerative Air
  • Smart Gutter Broom
  • Easy Access to Components
  • Operator Friendly Design
  • High Productivity
  • Low Maintenance

More About TYMCO Sweeper Design

Features


Pick-Up Head

The TYMCO Model 435® heavy duty pick-up head incorporates full-width air blast and suction and is designed to work effortlessly with the TYMCO Regenerative Air System to pick up a wide variety of street and construction site debris from leaves and trash to heavy dirt, sand and rocks.

The Model 435 pick-up head comes standard with long-lasting Duo-Skids® which provide increased sweeping performance and longer wear.

Hopper

The Model 435's powerful piggyback hopper dump cylinders lift the hopper up to 72 inches for dumping into large dumpsters and most 30 yard containers commonly located near maintenance facilities and construction sites.

These heavy duty dump cylinders allow the Model 435 to high dump even the heaviest of loads. A built-in safety strut is permanently attached to the hopper frame for easy accessibility when performing routine maintenance.

Gutter Broom

The 32” diameter Model 435 gutter broom removes debris from curbs, gutters and around obstacles along city streets such as parked cars and maintenance equipment. An optional tilt adjuster allows you to reach down into the deepest curbs or gutters.

The innovative gutter broom provides excellent performance by automatically determining the “digging” pressure needed for different debris; therefore, owners get maximum gutter broom bristle life and sweeping performance. If the gutter broom encounters an immovable object, it will automatically retract to avoid potential damage and return to the original position once the immovable object has been passed, all without intervention from the operator.

Dust Control

The Model 435 is the only mid-sized street sweeper on the market with a high-efficiency centrifugal dust separator for maximum fine dust particulate separation which provides excellent dust control while using less water.

TYMCO’s engineers take several aspects into account when designing for better dust control such as water nozzle design and placement, not just adding more water like other street sweepers. The Model 435 has a water capacity of 150 gallons which provides hours of sweeping while maintaining excellent dust control.

TYMCO's inherent design for conserving water while providing excellent dust control allows the Model 435 to pass the strict South Coast Air Quality Management District (AQMD) Rule 1186 standard for excellent dust and PM10 control.

Power Unit

The Model 435 is powered by a turbocharged 56 horsepower Kubota auxiliary engine. This engine powers all hydraulic functions through a gear driven pump and directly belt drives the blower. The lightweight aluminum alloy blower that drives the TYMCO Regenerative Air System only requires a modest amount of horsepower; therefore TYMCO’s engineers designed the Model 435 around a smaller, more fuel efficient auxiliary engine.

Blower Wheel

The Model 435 is the only mid-sized street sweeper that utilizes a super-efficient aluminum alloy blower that is self-cleaning and reduces fuel consumption because of its lightweight design requiring less horsepower. The blower is designed to work with the TYMCO Regenerative Air System to both push and pull air which delivers even greater sweeping performance.

The Model 435 blower has a natural rubber coating that provides maximum wear against abrasive debris.

Truck Types

Cabover


Isuzu NQR or NPR-XD

Conventional


Freightliner M2-106

Options


Gutter Broom –Right in lieu of standard left or Twin

The TYMCO Model 435® gutter broom assists in removing debris from around curbs, medians and other obstacles with a 32" diameter steel digger broom with in-cab controls.

Gutter Broom Tilt Adjuster – Left, Right or Twin

The gutter broom tilt adjuster uses in-cab controls to adjust the gutter broom to the pitch of the surface being swept. The deepest curbs or gutters along parking islands, medians or other obstacles are no challenge when your Model 435’s gutter broom(s) are equipped with tilt adjusters.

Variable Speed Gutter Brooms

Allows the gutter broom speed to be controlled from inside the cab to adjust the broom speed to the type of debris being swept; for example, slowing the brooms down in extremely dusty environments to reduce the amount of ambient dust being kicked up.

Sound Reduction Engineering (SRE) Package

The Sound Reduction Engineering (SRE) Package allows the Model 435 to sweep in areas where only truck engine noise levels are desirable. SRE isolates various noise sources on the sweeper and addresses those areas through elimination or redesign. Sweeping near residential areas with noise pollution restrictions are not a problem when your Model 435 is equipped with SRE.

Hopper Deluge System

The Hopper Deluge System is a high volume water system designed to expedite flushing of the hopper after sweeping.

Hopper Load Indicators

Sensor with audible and visual indicators in-cab that signals a full hopper load.

Camera/Monitor System

City streets and roads are full of cars, maintenance equipment, signs, light poles, trees and many other objects that need to be seen when backing up. The rear view back-up camera with in-cab display allows the operator to view the area behind the Model 435 while backing up providing additional safety and peace-of-mind to both Model 435 operators and owners. Additional cameras are also available to view the pick-up head and gutter brooms.

COMDEX®

A large 39.5 cubic foot storage box for a shorter wheelbase chassis, with alternative water capacities, access to truck batteries, and easy access for brooms, shovels, rakes and additional tools that might be needed while sweeping heavily landscaped parking areas.

(Available on the Isuzu NPR-XD cabover chassis only)

View Brochure

Auxiliary Hand Hose

For cleaning in tight areas commonly found in downtown districts and construction sites such as around dumpsters and containers. The 10’ hand hose is 6” in diameter and comes with a 36” aluminum nozzle. An additional 10’ hose is available with a quick coupler for even more versatile cleaning.

Stainless Steel Hopper

For maximum corrosion and salt spray resistance, all hopper body sheets as well as the hopper screen are fabricated with low carbon, high chrome stainless steel. Stainless steel bolt-on blower housing, dust separator and hopper drain are also available.

Hopper Drain System

Allows the Model 435 to operate in wet conditions by draining excess water picked up while sweeping.

Dual Steering

Allows the Sweeper to be driven and operated from the right side (or passenger side) as well as the left side for easier and more efficient sweeping of the right hand gutter area.

(Available on Isuzu cabover chassis and is standard on Freightliner M2-106 conventional cab chassis)

Pick-Up Head Curtain Lifter

Hydraulic actuated and retractable roller assembly that provides the pick-up head with the ability to sweep large volume of light debris. Electronically controlled in cab.

Street Sweeping & The Environment


The Model 435 has several environmental benefits, features, and options including:

  • Doing More With Less
  • Water Efficiency
  • South Coast AQMD Rule 1186 Certification

Video Gallery


Model 435® Regenerative Air Sweeper®


Tier 4 Interim Auxiliary Engine/Cabover Chassis

Specs

Sweeper Auxiliary Engine

  • Engine - Kubota V2403-M-T, 4 cyl. (Tier 4i)
  • Displacement - 148.5 in3 (2.4 L)
  • Power - 56 hp (41.7 kW) @ 2600 RPM
  • Net torque - 121 lb-ft (164 Nm) @ 1800 RPM
  • Air cleaner - Heavy duty, w/ pre-cleaner
  • Oil filter - Spin on, full flow
  • Cooling - Liquid
  • Diesel fuel supplied from chassis fuel tank
  • Fuel tank capacity - 30 gal (113L)
  • Auxiliary engine shutdown system
  • Fuel/water separator

Blower, Rubber Lined

  • Aluminum alloy, high volume, open face turbine
  • Purpose - Creates air blast and suction
  • Bearings - Anti-friction
  • Housing - Abrasion resistant, replaceable liner
  • Drive - Heavy duty power band

Dust Separator

  • Type - Cyclonic, multipass, centrifugal separation
  • Cylindrical area - 20 in x 22.5 in (508 x 1549 mm)
  • Location - Adjacent to hopper
  • Particulate removal achieved through 22.5 in (572 mm) skimmer slot into skimmer hood
  • Inspection/cleanout port w/extended plug handle

Hopper

  • Capacity (volumetric) - 4.0 yd3 (3.06 m3)
  • Capacity (useable) - 3.1 yd3 (2.37 m3)
  • Construction - Welded steel plate
  • Dump door size - 74 x 81.25 in (1880 x 2064mm)
  • Dumping method - Hydraulic with tilt up
  • Dump clearance height - 154 in (3912 mm)
  • Dump door hydraulically opened/closed
  • Hopper screen lifts with door for easy cleaning
  • Abrasion protection package
  • Hopper drip edge extension

Storage Compartments

  • Front - 55 ft3 (1.5 m3) capacity
  • Rear (2) - Total of 26.6 ft3 (0.64 m3) capacity

Pick-Up Head

  • Type - Dual Chamber
  • Function - Delivers air blast and suction
  • Width (inside dimension) - 78 in (1981mm)
  • Head area - 2028 in2 (1.31 m2)
  • Suspension - 4 springs, 2 drag links
  • Skids - DUO-SKID®, long life carbide
  • Suction hose diameter - 12 in (305mm)
  • Pressure hose diameter - 12 in (305mm)
  • Pressure bleeder - Integral for leaf/light material pickup
  • Reverse pick-up head system

Hydraulic System

  • Operates gutter broom(s), dump door and pick-up head
  • Drive - Gear driven from auxiliary engine
  • Capacity- 5 GPM (18.925 LPM)
  • Reservoir - 13.5 gal. (51.1 L) w/ 80 mesh suction strainer, sight/temperature gauge
  • Filter - 10 micron in-line
  • Hydraulic oil - Extended life

Gutter Broom, Left, Patented

  • Standard equipment includes floodlight and parabolic mirror
  • Drive - Constant speed non-reversible hydraulic motor
  • Adjustment - Adjustable for down pressure, pattern and wear
  • Down pressure - Automatically adjusts to requirement
  • Flexibility - All directions, Integral anti-damage "swing away" relief valve
  • Broom - Steel wire vertical digger 36 in (914 mm)

Dust Control System

  • Water spray nozzles for dust suppression
  • Pump - Electric diaphragm
  • Reservoir - Polyethylene, 150 gal (567.7 L)
  • Filter - 80 mesh in-line
  • Low water shut-off - Safety shut-off with low water warning light in cab coupled with liquid level sensor
  • Spray nozzles - At gutter broom(s) and inside hopper
  • Fire hydrant and garden hose connections
  • Hydrant fill hose - 20 ft (6 m)

Controls

  • Inside cab (lighted)
    Pick-up head, gutter broom(s), ignition and tachometer (auxiliary engine), voltmeter, low water warning system (for dust control system), all safety lights, hour meter, pressure bleeder
  • Outside cab - Dump

Safety Warning Devices

  • Alternating LED rear flashers (2)
  • Back up alarm
  • Hopper safety prop

Optional Equipment

  • Air purge, dust control system
  • Auto Sweep Interrupt
  • Auxiliary fuse panel
  • Auxiliary hand hose 6 in dia. (152 mm)
  • Auxiliary hydraulic system
  • Cabover dual steering
  • Camera/monitor system
  • COMDEX package - Up to 145 gal (549 L) (requires Isuzu NPR-XD with 132.5 in wheelbase)
  • Gutter broom(s) - (right or twin)
  • Gutter broom tilt adjuster(s) - (right, left, or twin)
  • Gutter broom variable speed
  • Gutter broom drop-down
  • High output water system
  • Hi/Low pressure washdown system
  • Hopper drain system
  • Hopper deluge system
  • Light bar, cab mounted, LED
  • Linear actuator - pressure bleeder with gauge
  • Low emissions package (required for South Coast AQMD Rule 1186, not applicable with high output water system)
  • Magnet, front bumper mounted, light duty
  • Pick-up head curtain lifter
  • Sound Reduction Engineering (SRE®)
  • Stainless steel options:
    • Hopper:
      -Hopper weldment
      -Hopper door
      -Hopper screen
      -Inspection door
      -Skimmer hood
      -Suction inlet tube
    • Blower housing
    • Dust separator
    • Hopper drain
    • Hopper inspection door
    • Hopper screen
    • Auxiliary hand hose hardware
  • Washdown hose reel, 50 ft (15 m) retractable
  • Paint color (other than TYMCO standard white)

Special options are available for your individual requirements. Contact your local dealer or TYMCO.

Cabover Chassis Available

  • Isuzu NQR
  • NPR-XD

Updated: 08/21/2017

Tier 4 Interim Auxiliary Engine/Conventional Cab Chassis

Specs

Sweeper Auxiliary Engine

  • Engine - Kubota V2403-M-T, 4 cyl. (Tier 4i)
  • Displacement - 148.5 in3 (2.4 L)
  • Power - 56 hp (41.7 kW) @ 2600 RPM
  • Net torque - 121 lb-ft (164 Nm) @ 1800 RPM
  • Air cleaner - Heavy duty, w/ pre-cleaner
  • Oil filter - Spin on, full flow
  • Cooling - Liquid
  • Diesel auxiliary engine fuel tank shared with chassis engine
  • Fuel tank capacity - 52 gal (197 L)
  • Auxiliary engine shutdown system
  • Fuel/water separator

Blower, Rubber Lined

  • Aluminum alloy, high volume, open face turbine
  • Purpose - Creates air blast and suction
  • Bearings - Anti-friction
  • Housing - Abrasion resistant, replaceable liner
  • Drive - Heavy duty power band

Dust Separator

  • Type - Cyclonic, multipass, centrifugal separation
  • Cylindrical area - 20 in x 22.5 in (508 x 1549 mm)
  • Location - Adjacent to hopper
  • Particulate removal achieved through 22.5 in (572 mm) skimmer slot into skimmer hood
  • Inspection/cleanout port w/extended plug handle

Hopper

  • Capacity (volumetric) - 4.0 yd3 (3.06 m3)
  • Capacity (useable) - 3.1 yd3 (2.37 m3)
  • Construction - Welded steel plate
  • Dump door size - 74 x 81.25 in (1880 x 2064mm)
  • Dumping method - Hydraulic with tilt up
  • Dumping height - 82.5 in (2095 mm)
  • Dump clearance height - 165.5 in (4204 mm)
  • Dump door hydraulically opened/closed
  • Hopper screen lifts with door for easy cleaning
  • Abrasion protection package
  • Hopper drip edge extension

Storage Compartments

  • Rear (2) - Total of 26.6 ft3 (0.75 m3) capacity
  • Front storage compartment not available

Pick-Up Head

  • Type - Dual Chamber
  • Function - Delivers air blast and suction
  • Width (inside dimension) - 78 in (1981mm)
  • Head area - 2028 in2 (1.31 m2)
  • Suspension - 4 springs, 2 drag links
  • Skids - DUO-SKID®, long life carbide
  • Suction hose diameter - 12 in (305mm)
  • Pressure hose diameter - 12 in (305mm)
  • Pressure bleeder - Integral for leaf/light material pickup
  • Reverse pick-up head system

Hydraulic System

  • Operates gutter broom(s), dump door and pick-up head
  • Drive - Gear driven from auxiliary engine
  • Capacity- 5 GPM (18.925 LPM)
  • Reservoir - 13.5 gal. (51.1 L) w/ 80 mesh suction strainer, sight/temperature gauge
  • Filter - 10 micron in-line
  • Hydraulic oil - Extended life

Gutter Broom, Twin, Patented

  • Standard equipment includes floodlight and parabolic mirror
  • Drive - Constant speed non-reversible hydraulic motor
  • Adjustment - Adjustable for down pressure, pattern and wear
  • Down pressure - Automatically adjusts to requirement
  • Flexibility - All directions, Integral anti-damage "swing away" relief valve
  • Broom - Steel wire vertical digger 36 in (914 mm)

Dust Control System

  • Water spray nozzles for dust suppression
  • Pump - Electric diaphragm
  • Reservoir - Polyethylene, 150 gal (567.7 L)
  • Filter - 80 mesh in-line
  • Low water shut-off - Safety shut-off with low water warning light in cab coupled with liquid level sensor
  • Spray nozzles - At gutter broom(s) and inside hopper
  • Fire hydrant and garden hose connections
  • Hydrant fill hose - 20 ft (6 m)

Controls

  • Inside cab (lighted)
    Pick-up head, gutter broom(s), ignition and tachometer (auxiliary engine), voltmeter, low water warning system (for dust control system), all safety lights, hour meter, pressure bleeder
  • Outside cab - Dump

Safety Warning Devices

  • Alternating LED rear flashers (2)
  • Back up alarm
  • Hopper safety prop

Optional Equipment

  • Air purge, dust control system
  • Auto Sweep Interrupt (ASI)
  • Auxiliary hand hose 6 in dia. (152 mm)
  • Auxiliary hydraulic system
  • Camera/monitor system
  • Gutter broom tilt adjuster(s) - (right, left, or twin)
  • Gutter broom variable speed
  • Gutter broom drop-down
  • High output water system
  • Hi/Low pressure washdown system
  • Hopper drain system
  • Hopper deluge system
  • Light bar, cab mounted, LED
  • Linear actuator - pressure bleeder with gauge
  • Low emissions package (required for South Coast AQMD Rule 1186, not applicable with high output water system)
  • Magnet, front bumper mounted, light duty
  • Pick-up head curtain lifter
  • Sound Reduction Engineering (SRE®)
  • Stainless steel options:
    • Hopper:
      -Hopper weldment
      -Hopper door
      -Hopper screen
      -Inspection door
      -Skimmer hood
      -Suction inlet tube
    • Blower housing
    • Dust separator
    • Hopper drain
    • Inspection door
    • Hopper screen
    • Auxiliary hand hose hardware
  • Washdown hose reel, 50 ft (15 m) retractable
  • Paint color (other than TYMCO standard white)

Special options are available for your individual requirements. Contact your local dealer or TYMCO.

Conventional Cab Chassis Available

  • Freightliner M2-106

Updated: 08/21/2017