Developed to meet a growing need in the industry, the TW 280HB HYBRID offers peak power of 62hp with Kubota Super Mini Series engine emission levels. Easy to maintain, the TW 280HB HYBRID wood chipper is ideal for companies who are committed to minimising their emissions and fuel usage without compromising on performance.
Timberwolf is committed to supplying reliable, easy-to-maintain wood chippers to arborists. The self-charging TW 280HB HYBRID ensures you will not lose chipping performance through the day.VIEW DATASHEET
The TW 280HB HYBRID’s mild hybrid powertrain meets the dual challenge of exceptional 62hp peak chipping performance whilst using a 24.8hp Kubota Super Mini Series engine for outstanding applied torque.FEATURES AND BENEFITS
Professional wood chippers need to be fundamentally fit for purpose. As no commercially-viable sustainable solution was available, we decided to lead our own hybrid powertrain development programme.VIEW BROCHURE
|ENGINE||KUBOTA D902-TE4 24.8HP TURBO DIESEL|
|TANK CAPACITY||36 LITRES (7.9 GALLONS)|
|HYBRID POWERTRAIN||37.3HP INMOTION GENERATOR SYNCHRONOUS MOTOR (GSM)|
|LENGTH||3862MM (TRAY DOWN) 3332MM (TRAY UP)|
|HEIGHT||2304MM (1612MM WITH DISCHARGE TUBE REMOVED)|
|MAXIMUM DIAMETER INFEED||210MM (8 1/4")|
|THROUGHPUT||7+ TONNES PER HOUR|
|FEED METHOD||TWIN SERIES HYDRAULIC QUAD FORCE ROLLERS|
|BLADES||2 x 158MM QUICK ACCESS, DOUBLE SIDED, FULLY HARDENED, REVERSIBLE|
|DISCHARGE TUBE||285° ADJUSTABLE DISCHARGE|
TW 280HB HYBRID is our most powerful wood chipper to date, making it the perfect chipper for the most challenging of jobs.
PLUS all the elements you would expect from the TW 280 range:
1 Based on Kubota’s emissions and fuel consumption data (testing over a fixed test cycle under laboratory conditions).
When idling, the D902-TE4 turbo diesel engine directs energy into the Inmotion Generator Synchronous Motor (GSM) and drives energy recovery to the rotor (maintaining target RPM). During this period with no chipping load, the SECH supercapacitors are charged by the GSM as instructed by the Chipper Control Unit (CCU).
When chipping starts, the rotor RPM naturally drops. If this RPM drops to a pre-determined set-point, the CCU will prompt the demand for additional energy. This is supplied according to the load mode automatically detected by the CCU based on the rate of decay.
This additional energy, stored in the SECH supercapacitors, is directed back into the GSM where it now acts to provide additional recovery energy to the rotor. The result is enhanced efficiency and chipping capability for the user when they need it most.
Kubota D902-TE4 turbo diesel engine. Selected for its pedigree and high RPM, this Super Mini Series engine provides outstanding applied torque.
With Timberwolf quality built in, the SECH supercapacitors and motor generator are maintenance-free.
210 mm (8¼”) Infeed: Tray switch to ensure safe distance, anti-tamper control bar covers, protective devices (top and side), safety curtain, easily accessible isolation switches, improved prop stand.
With unlimited cycle life, supercapacitors store and release energy exceptionally quickly. SECH supercapacitors are smaller than Li-ion batteries and recognised industry-wide for their high reliability and performance.
Emissions and fuel consumption at Kubota Super Mini Series engine levels.
Peak power @ 3200 rpm = 62hp (46.3kW). Maximum torque @ 2400 rpm = 172.2 Nm.
Self-charging system: no external charging required. No diesel particulate filter (DPF) or AdBlue required. Less fuel-quality sensitivity.
Timberwolf reliability and simplicity with enhanced operator diagnostics for easy troubleshooting.
REQUEST A DEMO WITH YOUR LOCAL AUTHORISED DEALER.