These features – and many more – mean the 7400 delivers constant,
reliable performance.
Use the 7400’s optional side
brush to extend your cleaning reach to 57 inches (1450 mm).
The optional squeegee wand extends your productivity by picking up spills from under racks, in corners and in other hard-to-reach spaces.
Length: 97 in (2460 mm)
Width: 60 in (1525 mm)
Height: 58 in (1475 mm)
Height (w/over head guard): 80.5 in (2045 mm)
Net Weight (empty): 3,299 lb (1496 kg)
Speed forward: 8 mph (12.9 km/h)
Speed reverse: 4 mph (6.4 km/h)
Gradeability
Transport (14.1 %): 8 deg
Cleaning (10.5 %): 6 deg
Scrubbing path
Standard: 45 in (1140 mm)
With side brush option: 57 in (1450 mm)
Solution tank: 70 gal (265 L)
Recovery tank: 72 gal (272 L)
Demisting chamber: 34 gal (129 L)
Detergent tank (ES option): 6.7 gal (25 L)
Debris hopper: 1.5 ft3 (42 L)
Brush speed: 400 rpm (400 rpm)
Brush size 2 main (length): 45 in (1140 mm)
Engine-gasoline/LPG: 53 hp (39.5 kW)
Engine-diesel: 37.5 hp (28 kW)
Tennant 7400 Parts and Support
designed for unparalleled cleaning performance, the 7400 features two high-speed cylindrical brushes that offer aggressive scrubbing along with dust-free debris pickup. down pressure stays constant while the machine scrubs 70,000 square feet (6500 m2 ) per hour, and a high-speed vacuum recovers the cleaning solution, leaving the surface virtually dry.
these features – and many more – mean the 7400 delivers constant,
reliable performance.
use the 7400’s optional side
brush to extend your cleaning reach to 57 inches (1450 mm).
the optional squeegee wand extends your productivity by picking up spills from under racks, in corners and in other hard-to-reach spaces.
length: 97 in (2460 mm)
width: 60 in (1525 mm)
height: 58 in (1475 mm)
height (w/over head guard): 80.5 in (2045 mm)
net weight (empty): 3,299 lb (1496 kg)
speed forward: 8 mph (12.9 km/h)
speed reverse: 4 mph (6.4 km/h)
gradeability
transport (14.1 %): 8 deg
cleaning (10.5 %): 6 deg
scrubbing path
standard: 45 in (1140 mm)
with side brush option: 57 in (1450 mm)
solution tank: 70 gal (265 l)
recovery tank: 72 gal (272 l)
demisting chamber: 34 gal (129 l)
detergent tank (es option): 6.7 gal (25 l)
debris hopper: 1.5 ft3 (42 l)
brush speed: 400 rpm (400 rpm)
brush size 2 main (length): 45 in (1140 mm)
engine-gasoline/lpg: 53 hp (39.5 kw)
engine-diesel: 37.5 hp (28 kw)
these features – and many more – mean the 7400 delivers constant,
reliable performance.
use the 7400’s optional side
brush to extend your cleaning reach to 57 inches (1450 mm).
the optional squeegee wand extends your productivity by picking up spills from under racks, in corners and in other hard-to-reach spaces.
length: 97 in (2460 mm)
width: 60 in (1525 mm)
height: 58 in (1475 mm)
height (w/over head guard): 80.5 in (2045 mm)
net weight (empty): 3,299 lb (1496 kg)
speed forward: 8 mph (12.9 km/h)
speed reverse: 4 mph (6.4 km/h)
gradeability
transport (14.1 %): 8 deg
cleaning (10.5 %): 6 deg
scrubbing path
standard: 45 in (1140 mm)
with side brush option: 57 in (1450 mm)
solution tank: 70 gal (265 l)
recovery tank: 72 gal (272 l)
demisting chamber: 34 gal (129 l)
detergent tank (es option): 6.7 gal (25 l)
debris hopper: 1.5 ft3 (42 l)
brush speed: 400 rpm (400 rpm)
brush size 2 main (length): 45 in (1140 mm)
engine-gasoline/lpg: 53 hp (39.5 kw)
engine-diesel: 37.5 hp (28 kw)
Parts
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Diagrams
- View all diagrams
- - Battery, Brush and Charger
- - Commonly Asked For Parts
- - Pad Holders
- Alternator Assembly - After SN 006999
- Alternator Assembly - Before SN 007000
- Alternator Assembly - Diesel
- Backup Alarm Assembly
- Battery Assembly
- Brake Pedal Assembly
- Brush Door Assembly
- Brushes Assembly
- Camshaft and Valve Assembmly - Gas/LPG before SN 007000
- Camshaft Assembly - Diesel
- Camshaft Assembly - Gas/LPG after SN 006999
- Carburetor Assembly - Gasoline
- Carburetor Assembly - LPG
- Circuit Breaker and Relay Assembly
- Cooling Fan and Housing Assembly
- Crankcase Assembly - Diesel
- Crankshaft and Piston Assembly - Diesel
- Crankshaft and Piston Assembly - Gas/LPG after SN 006999
- Crankshaft and Piston Assembly - Gas/LPG before SN 007000
- Cylinder Block Assembly - Gas/LPG before SN 007000
- Cylinder Head and Valves Assembly - Gas/LPG after SN 006999
- Cylinder Head and Valves Assembly - Gas/LPG before SN 007000
- Cylinder Head Assembly - Diesel
- Debris Tray Frame Assembly
- Debris Tray Trough Assembly
- Decal Assembly
- Directional Pedal and Linkage Assembly
- Engine Air Cleaner Assembly - Gas - After SN 008999
- Engine Air Cleaner Assembly - Gas/LPG Before SN 006999 and Diesel
- Engine Air Cleaner Assembly - Gas/LPG - Between SN 007000-008999
- Engine Assembly - Before SN 0070000
- Engine Assembly - Diesel - After SN007493
- Engine Assembly - Diesel - Before SN 007494
- Engine Assembly - Gasoline - After SN 007000
- Engine Assembly - LPG - After SN 007000
- Engine Cover Assembly
- Engine EFI and Vaporizer Assembly - LPG - After SN 009000
- Engine EFI Assembly - Gasoline - After SN 009000
- Engine EFI Assembly - Gasoline - Between SN 007000-008999
- Engine EFI Assembly - LPG - Between SN 007000-008999
- Engine Gaskets Assembly
- Engine Mount Assembly - Diesel
- Engine Mount Assembly - Gas/LPG
- Engine Side Door Assembly
- ES and Auto Fill Assembly - Diesel
- ES and Auto Fill Assembly - Gas/LPG after SN 006999
- ES and Auto Fill Assembly - Gas/LPG before SN 007000
- ES Detergent Tank Assembly
- ES Pump Column Assembly - after SN 006999
- ES Pump Column Assembly - before SN 004204
- Extended Scrub Pump Assembly - 1021210 - Gas/LPG after SN 006999 and Diesel
- Extended Scrub Pump Assembly - 20891
- Extended Scrub Pump Assembly - 20914 - Gas/LPG before SN 007000 and Diesel
- Extended Scrub Pump Assembly - 379005 - Gas/LPG before SN 007000 and Diesel
- FaST Air Pump and Detergent Assembly - After SN 007548
- FaST Foam Filter Assembly - After SN 007548
- FaST Solution Pump Assembly - After SN 007548
- Fire Extinguisher Assembly
- Flashing Light Assembly - Gas/LPG after SN 006999 and Diesel
- Flashing Light Assembly - Gas/LPG before SN 007000
- Flywheel Assembly - Diesel
- Flywheel Assembly - Gas/LPG
- Front Cover Assembly - Gas/LPG before SN 007000
- Front Drive Wheel Assembly
- Front Hood Assembly
- Fuel Camshaft Assembly - Diesel
- Fuel Tank Assembly - Diesel
- Fuel Tank Assembly - Gas - After SN 009000
- Fuel Tank Assembly - Gas - Before SN 007000
- Fuel Tank Assembly - Gas - Between SN 007000-008999
- Fuel Tank Assembly - LPG
- Gear Case Assembly - Diesel
- Governor Assembly - Diesel
- Grammer Seat Assembly
- Head Cover Assembly - Diesel after SN 399999
- Head Cover Assembly - Diesel before SN 400000
- Heavy Duty Air Filter Assembly
- Hydraulic Filter and Cooler Assembly
- Hydraulic Flow Sensor Switch
- Hydraulic Hose Assembly
- Hydraulic Motor Assembly - 22604 - Gas/LPG after SN 006999
- Hydraulic Motor Assembly - 22604 - Gas/LPG before SN 007000 and Diesel
- Hydraulic Motor Assembly - 71724 - Gas/LPG before SN 007000 and Diesel
- Hydraulic Motor Assembly - 71729, 369816, 397692, 71722
- Hydraulic Pump Assembly - 373453 - Gas/LPG after SN 006999 and Diesel
- Hydraulic Pump Assembly - 71716
- Hydraulic Pump Assembly - 71720 - Gas/LPG before SN 007000 and Diesel
- Hydraulic Pumps Assembly
- Hydraulic Reservoir Assembly
- Hydraulic Solenoid Valve Assembly - 71705
- Hydraulic Solenoid Valve Assembly - 71708
- Hydraulic Solenoid Valve Assembly - Nylon Brush
- Hydraulic Solenoid Valve Assembly - Side Brush
- Hydraulic Solenoid Valve Assembly - Side Brush and Nylon Brush
- Hydraulic Steering Valve Assembly
- Hydraulic Valve Assembly
- Hyrdaulic Motor Gear Assembly
- Idling Assembly - Diesel
- Ignition Assembly
- Ignition Assembly - Distributorless
- Injection Pump Assembly - Diesel
- Injection Pump Housing Assembly - Diesel
- Instrument Panel Assembly
- Left Hand Scrub Brush Squeegee Assembly
- LRC Flashing Light Assembly
- LRC Revolving Light Assembly
- Main Bearing Case Assembly - Diesel
- Main Frame Assembly
- Manifold Assembly - Diesel
- Manifold Assembly - Gas/LPG after SN 006999
- Manifold Assembly - Gas/LPG before SN 007000
- Metering Solution Pump Assembly
- Muffler Assembly - Catalytic
- Muffler Assembly - Non-Catalytic - Gas/LPG before SN 006999 and Diesel
- Muffler Assembly - Non-Catalytic - Gas/LPG between SN 007000 and SN 008999
- Nozzle Holder and Glow Plug Assembly - Diesel
- Oil and Water Pump Assembly - Gas/LPG after SN 006999
- Oil Pan and Filter Assembly - Gas/LPG after SN 006999
- Oil Pan Assembly
- Oil Pump and Oil Pan Assembly - Gas/LPG before SN 007000
- Overhead Guard Assembly
- Positive Solution Control Drain Assembly - ES
- Positive Solution Control Drain Assembly - Standard
- Protectoseal Fuel Tank Cap Assembly
- Radiator Assembly - After SN 006999
- Radiator Assembly - Before SN 007000
- Radiator Assembly -Diesel
- Rear Squeegee Assembly
- Rear Squeegee Caster Assembly
- Rear Squeegee Linkage Assembly
- Rear Wheel and Brake Assembly
- Recovery Tank Assembly
- Revolving Light Assembly - Gas/LPG after SN 006999 and Diesel
- Revolving Light Assembly - Gas/LPG before SN 007000
- Right Hand Scrub Brush Squeegee Assembly
- Rocker Arm Valve Assembly - Diesel
- Scrub Brush Drive Motor Assembly
- Scrub Brush Housing Assembly
- Scrub Brush Idler Assembly
- Scrub Head Lift Assembly
- Seat and Shroud Assembly
- Seat Belt Assembly
- Side Brush FaST Foam Filter Assembly
- Side Brush Hydraulic Assembly
- Side Brush Hydraulic Hose Assembly
- Side Brush Motor Assembly
- Side Brush Mount Assembly
- Solution and Recovery Tank Drain Assembly
- Solution and Recovery Tank Gasket Assembly
- Solution Control Assembly
- Solution Tank Assembly
- Speed Control Plate Assembly - Diesel
- Squeegee Wand Assembly
- Starter Assembly
- Steering Assembly
- Tire Assembly - Solid High Traction
- Tire Assembly - Solid Non-Marking
- Tire Assembly - Solid Non-Marking Turf
- Tire Assembly - Solid Turf
- Transport Assembly
- Urethane Side Brush Squeegee Assembly
- Urethane Squeegee Blade Assembly
- Vacuum Fan Assembly - After SN 006999
- Vacuum Fan Assembly - Gas/LPG Before SN 007000 and Diesel
- Vaporizer Assembly - LPG
- Water Flange Assembly - Diesel
- Water Pump Assembly - Diesel
- Water Pump Assembly - Gas/LPG before SN 007000
- Wiring Diagram - Between SN 007000-008999
- Wiring Diagram - Between SN 007549-008999
- Wiring Diagram - Gas - Part 1 - After SN 009000
- Wiring Diagram - Gas - Part 1 - After SN 009000
- Wiring Diagram - LPG - Part 1 - After SN 009000
- Wiring Diagram - LPG - Part 2 - After SN 009000
- Wiring Diagram - Part 1 - After SN 009000
- Wiring Diagram - Part 1 - Between SN 007000-007548
- Wiring Diagram - Part 2 - After SN 009000
- Wiring Diagram - Part 2 - Between SN 007000-007548
- Wiring Harness Assembly
- Wiring Harness Assembly - Before SN 008999