久保田 U 55-4

Company name:LONG WAY TRADING CO.,LTD Address:1898th Zaoxiang road ,Anyang City ,Henan province,China Contact: Nancy Tel : +8617739124690 WhatsApp:0086 13636464634 Wechat:17739124690 Email:

# Kubota U55 ## Key Specifications - **Operating weight**: 5130‑5340 kg (Canopy / Cab, rubber tracks) - **Counterweight**: approx. 1120 kg - **Engine**: Kubota V2607‑DI 4‑cylinder diesel, 35.5 kW (47.6 HP) @ 2200 rpm, displacement 2615 cc - **Track shoe width**: 400 mm (Rubber / Steel); Overall width **1960 mm** - **Transport dimensions** - Overall length: 5500 mm - Overall width: 1960 mm - Overall height: 2540 mm - **Standard bucket**: 0.16 m³, bucket width 600 mm (without side cutters) / 650 mm (with side cutters) - **Boom / Stick**: Standard arm set; Max digging depth **3630 mm**, max digging reach 6100 mm - **Auxiliary hydraulic flow** - AUX1 (main line for breaker): **75 L/min** - AUX2 (secondary line for grapple): **37 L/min** - **Bucket digging force**: 42.3 kN; Stick digging force: 27.2 kN - **Fuel tank capacity**: 68 L - **Tail swing radius**: 1045 mm (tight‑tail, tail overhang only 65 mm) - **Travel speed**: Low 2.8 km/h, High 4.9 km/h, auto‑shift travel ## Lifting capacity (ground level, side lift, standard arm, rubber tracks) - 3 m radius: ≈1350 kg - 3.5 m radius: ≈1020 kg - 4 m radius: ≈750 kg ## Version notes 1. **U55‑4**: Older model, Tier 3 emission, large used stock for overseas market 2. **U55‑6**: Newer model, Stage V / China National IV, new machine available domestically, upgraded electronic control & better fuel efficiency > Compare with Kubota KX057: KX057 is conventional long‑tail with deeper digging depth; U55 is tight‑tail for confined working space with slightly lower stability.