小型挖掘机 Caterpillar CAT303.5E CAT305.5E

Caterpillar 303.5E CR is the classic zero-tail mini excavator of Cat E series, widely popular in Europe, Southeast Asia, Australia and Africa. It is the preferred equipment for equipment rental companies, urban renovation, indoor demolition, garden greening, rural foundation and pipeline excavation.
?Power System
Equipped with self-developed Cat C1.8 diesel engine, Tier3 version cancels urea post-processing system, with multi-stage fuel filter to adapt inferior diesel fuel. Stable operation under high temperature and dusty harsh environment, excellent fuel efficiency effectively reduce daily operating cost, mature global parts supply greatly cut maintenance difficulty and expense.
?Hydraulic Advantage
Exclusive Cat load-sensing hydraulic system brings smooth and precise micro-control, ideal for fine trenching and leveling work. Dual independent auxiliary hydraulic circuits match various attachments perfectly, stable hydraulic pressure ensures long-time continuous breaking work; optimized sealing structure effectively reduce oil leakage failure rate.
?Structure & Application
Zero tail swing design solves the difficulty of narrow-space construction; narrow body can pass through ordinary residential doorways; low ground pressure crawler protects lawn and farmland; floating dozer blade improves backfilling efficiency; safe ROPS cab with suspension seat and air conditioning optional brings comfortable long-hour operation; centralized ground maintenance design greatly shorten repair downtime.
?Core Value
Huge global market demand, ultra-high resale value, stable rental profit, low investment risk for individual contractors and leasing enterprises.
We have abundant spot machines, support third-party quality inspection, welcome long-term wholesale cooperation!