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Finn - Model T330 & T400 -Centrifugal Slurry Pump Hydroseeder
Designed for large seeding projects where productivity and consistency can’t falter, our updated T330 and T400 HydroSeeders® deliver tried-and-true performance and dependability. We’ve enhanced our highest-capacity hydroseeders for added efficiency, improved operator controls, and upgraded loading and agitation systems to handle a range of materials and jobsite conditions even more easily. Built around our proprietary centrifugal slurry pump and powered by a Tier 4 Final John Deere® diesel engine, our T330 and T400 HydroSeeders are engineered to confidently manage demanding commercial projects, infrastructure work, land reclamation, erosion control, and commercial hydroseeding.
Both the T330 and T400 HydroSeeders® feature a high-efficiency, centrifugal slurry pump paired with our innovative Clump™ (clutch/pump) system, utilizing a unique, single-shaft design to maximize mechanical efficiency. An independently-controlled, twin mechanical paddle agitation system is combined with liquid recirculation and robust hydraulics to ensure consistent slurry mixing and reliable material flow across a range of applications.
Featuring a spray distance of up to 230 ft (70 m) from the discharge tower, the T330 and T400 deliver the reach and output required to expertly handle high-capacity hydroseeding projects.
Find key controls and access points in easy reach:
- Adjustable handle located at the passenger-side rear corner
- Engine control panel positioned near the discharge boom tower for easy operation
- Standard, ground-level control station with engine start/stop, throttle, and pump controls for efficient hose spraying and control
The T330 and T400 HydroSeeders® are designed for contractors and operators performing large-scale hydroseeding and land restoration, including:
- Highway and roadway hydroseeding
- Fire recovery and post-burn restoration
- Mine reclamation and environmental remediation
- Dust control applications
- Golf course and large athletic field construction and renovation
- Large commercial and industrial sites
Discharge Distance
Up to 230 ft (70 m) from discharge tower
Nozzles
(2) narrow fan, (2) wide fan, (2) long distance
Agitation
Twin mechanical paddle agitators with liquid recirculation
Reversible, variable-speed hydraulic motor drive (0–130 rpm)
Fuel Tank Capacity
38 gallon (144 liter)
Pump
Centrifugal pump, 5 in x 2.5 in (12.7 cm x 6.4 cm)
400 gpm @ 130 psi
1 in (2.5 cm) solid clearance
Pump Drive
In-line coupled to air-controlled over-center clutch
Independent pump and agitator controls
Power
John Deere® 4045HFC04 (4.5 L) industrial water-cooled Tier 4 Final turbo diesel engine 134 hp (100 kW), vibration isolated with over-center clutch
Engine Control & Safety
Digital engine information display with throttle, pump on/off, and horn
Engine ECU with self-diagnostics, low oil pressure and high temperature shutoff
Loads per Acre
1*
Weight
Empty: 12,314 lbs (5,586 kg)
Working**: 38,864 lbs (17,628 kg)
Material Capacity
10,000 lbs (4,536 kg) granular solids
1,500 lbs (680 kg) fiber mulch
Tank Size
3,000 gallon (11,356 L) working capacity / 3,350 gallon (12,681 L) liquid capacity
Loads per Acre
0.84*
Weight
Empty: 13,680 lbs (5,625 kg)
Working**: 47,250 lbs (21,432 kg)
Material Capacity
12,400 lbs (5,625 kg) granular solids
1,800 lbs (816 kg) fiber mulch
Tank Size
3,600 gallon (13,627 L) working capacity / 3,975 gallon (15,047 L) liquid capacity
* Loads per acre based on application rate of 1500 lbs. mulch / acre
** Working weights are approximate and do not include options or stored materials. Working weights assume maximum tank liquid capacity and maximum granular solids material capacity.
- Stainless steel tank, lids and agitators
- 1-1/4 in or 1-1/2 in hydraulic hose reel packages
- Airflush system
- Remote control
- Second fill port
- Hardened pump
- Rear spray bar
- Proprietary centrifugal slurry pump delivers consistent, high-volume output for high-volume hydroseeding applications
- Clump™ (clutch/pump) single-shaft design maximizes mechanical efficiency and improves power transfer from engine to pump
- Independent pump and agitator controls allow operators to fine-tune coverage based on material type and jobsite conditions
- Up to 230 ft (70 m) spray distance from the discharge tower helps crews cover more ground with less time lost to repositioning
- Twin mechanical paddle agitation system keeps slurry uniformly mixed for consistent hydroseeding results at high volumes
- Reversible, variable-speed hydraulic drive provides precise control for a wide range of materials
- Liquid recirculation system helps prevent settling and supports reliable material flow during operation
- Ground-level control station with engine start/stop, throttle, and pump controls simplifies hose-based spraying
- Engine control panel positioned near the discharge boom tower keeps mission-critical controls in easy reach
- Adjustable operating handle at the passenger-side rear corner improves accessibility and operator comfort
- Large sealed loading hatch with wide opening improves loading speed and accessibility
- Curbside-hinged lid allows safer, more efficient material loading
- Pivoting stainless steel bag cutter and safety grate support quick, controlled material handling
- Larger slide-gate and open deck design maximize usable storage space on top of the tank
- Updated to Tackle Long Days on the Job, Easier than EverSide-mounted fuel tank increases run time between refueling
- Tier 4 Final John Deere® turbo diesel engine delivers reliable power while meeting emissions requirements
- Vibration-isolated engine with over-center clutch enhances durability and operator comfort
- Engine ECU with self-diagnostics includes low oil pressure and high-temperature shutdown protection