久保田 U 48-4

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 U48‑4 > > Model positioning: **Short-tail compact excavator**, 4.8‑ton class. > Tail swing overhang only 10 mm. Ideal for confined urban job sites. Popular in Europe & Australia. Japan‑built. ## Core Specifications ### Engine - Model: **Kubota V2607‑DI** 4‑cylinder direct‑injection diesel - Rated power: **40.5 HP (29.8 kW) @ 2200 rpm** - Emission standard: Stage IIIA ### Operating Weight - Canopy version: **4760 kg** - Cab version: **4850 kg** ### Transport Dimensions - Total length: **5330 mm** - Total width: **1960 mm** - Total height (cab / canopy): **2550 mm** - Ground clearance: 310 mm - Track ground contact length: 2500 mm - Track shoe width: **400 mm** (rubber / steel tracks optional) ### Digging Performance - Max digging depth: **3380 mm** - Max digging reach: 5440 mm - Bucket capacity: **0.16 m³ (SAE heaped)** - Bucket breakout force: **3360 kgf** - Arm breakout force: **2245 kgf** ### Hydraulics - Total main pump flow: **118.8 L/min** (load‑sensing system) - AUX1 (1st auxiliary): **70 L/min** (proportional control) - AUX2 (2nd auxiliary): **37 L/min** (proportional control) > > **Dual auxiliary lines standard on L‑spec**, support breaker + grapple simultaneously. ### Travel & Swing - Travel speed: Low 2.8 km/h; High **4.9 km/h** (rubber tracks). Steel tracks: 2.6 / 4.6 km/h - Swing speed: **9.3 rpm** - Boom swing: 70° left / 55° right - Max traction force: 5440 kgf ### Dozer Blade - Blade width: 1960 mm - Max lift height: 410 mm; Max dig depth: 440 mm ## Key Features 1. Near‑zero tail swing, only 10 mm tail overhang beyond tracks; safe working alongside walls. 2. Dual proportional auxiliary hydraulics, compatible with breakers, grapples, augers and other attachments. 3. Genuine Kubota V2607 engine, widely available spare parts globally; good second‑hand resale value overseas. 4. Air‑conditioned cab (L‑spec), factory anti‑theft system, digital instrument panel, auto‑idle. ## Used Machine Notes for Overseas Market - U48‑4 mainly circulated in European & Australian markets, low stock in domestic China. - Two variants: M‑spec (single auxiliary line) / L‑spec (dual auxiliary lines, preferred option). - Key inspection points for second‑hand units: original AUX1/AUX2 hydraulic lines, track wear, oil leaks on V2607 engine.