Ufkes Greentec b.v. Kelvinlaan 80 , Drachten , Friesland 9207 JB Netherlands About Solutions products Publications videos Companies Ufkes Greentec b.v. Products Jensen - Model A 231 - Woodchipper Jensen - Model A 231 - Woodchipper 0 Share Infeed: 310 x 240 mm. Driveline: PTO. Number of knives: 2. Capacity: 24 cm. Required power: > 50 kW. Wheelpair. Turnable. Customer reviews No reviews were found for Jensen - Model A 231 - Woodchipper. Be the first to review! Add your review Publish your review Great! review successfully added!