0.8 Ton Mini Excavator Selection Guide: This guide details how to choose the right 0.8 ton mini excavator for landscaping, tight space work, and indoor construction. Includes complete technical specifications, attachment configurations, fuel consumption data, rent vs buy cost comparison analysis, and used equipment purchase checklist to help you make informed investment decisions.
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1. Applications Landscaping/Tight Spaces 2.Features Zero Tail Swing/Hydraulic of 0.8 digger 3.Specifications Weight 620kg/Depth 1.2m 4.Attachments Hammer/Auger/Bucket 5.Fuel Consumption 2-8L/Hour Cost 6.Rent vs Buy 300-800 CNY/Day 7.Used Purchase Checklist Tips 8.Maintenance Daily Checks/Schedule 9.Safety ROPS/FOPS Compliance 10.FAQ Depth/Access/RentalThe 0.8 ton class (about 800 kg) mini excavator is suitable for landscaping, trenching for utilities, working in tight spaces and light-duty construction. Below are machine detail images placed for direct publishing to showcase product features and key components.
Model Positioning and Applicable Scenarios
- Landscaping and residential projects: Low ground disturbance and relatively narrow overall width make this class widely used for garden maintenance, planting and small landscape renovations.
- Tight work sites and urban refurbishment: Narrow body and short-tail or zero-tail swing options make it easier to operate in alleys, narrow sites and curbside work.
- Indoor and height-restricted spaces: Zero-tail swing designs plus low-noise, low-emission or electric variants are suitable for interior renovation and basement-level work.
- Agricultural and small contractor tasks: Easy towing, simple maintenance and compatibility with common attachments make it practical for field tasks, post-hole digging and small earthmoving jobs.
Feature Highlights (Key Selling Points)
- Zero/Short Tail Swing Layout: Greater flexibility in confined sites with reduced collision risk.
- Variable Track Width / Narrow Track Options: Easier passage through yards, narrow doors or tight passages.
- Efficient Proportional Hydraulic Control: Smooth operation, energy saving, stable drive for attachments.
- Quick Couplers and Electro-Hydraulic Quick-Change: Shorter attachment changeover times and higher productivity.
- Reinforced Undercarriage and Replaceable Track Links: Improved durability and lower maintenance cost.
- Low-Noise and Low-Emission or Electric Options: Better suited for residential areas and indoor work.
- Ergonomic Cab: Good visibility and comfortable controls to reduce operator fatigue.
- Service-Friendly Layout: Centralized service points and easy-to-replace filters reduce routine maintenance time.
Typical 800 kg Mini Excavator Specs and Dimensions
| Specification | Value |
|---|---|
| Rated power | 6.5 kw |
| Bucket capacity | 0.013 m³ |
| Engine model | LCT gasoline engine meets Euro V and EPA standards |
| Working weight | 620 kg |
| Maximum digging force | 8 kN |
| Pump type | Dual-gear pump |
| Set working pressure | 25 MPa |
| Rotation speed | 7 rpm |
| Walking speed | 3 km/h |
| Climbing ability | 25° |
| Side swing angle | 70° |
| Maximum digging distance | 2100 mm |
| Maximum digging depth | 1200 mm |
| Maximum digging height | 2050 mm |
| Maximum dumping height | 1300 mm |
| Track width (installed chain) | 690 / 800 mm |
| Overall height (cab) | 1370 / 2080 mm |
| Overall length | 2330 mm |
| Track contact length | 1140 mm |
Note: The above ranges are typical; always use the manufacturer’s published specs for exact figures.
Fuel Consumption and Operating Efficiency
- Typical fuel consumption: approx. 2–8 L/h under varying working conditions; in extreme high-load scenarios it may approach 8–10 L/h.
- Fuel-saving tips: avoid prolonged idling, match bucket size to workload, and keep engine and hydraulics properly maintained.
- Example estimate: with 4 L/h average consumption and fuel price of 8 CNY/L, fuel cost is roughly 32 CNY/hour (illustrative).
Rent vs Buy Cost Comparison
- Short-term projects: renting is typically preferable; daily/weekly rental often includes basic maintenance and insurance.
- Long-term or high-utilization needs: buying is usually more cost-effective once annual operating hours exceed a certain threshold; ownership allows fleet control.
- Cost components: purchase includes acquisition cost, depreciation, insurance, maintenance, downtime and replacement; rental is primarily rental fees and may include maintenance and swap options.
- Example ranges (indicative): rental commonly ranges 300–800 CNY/day (varies by region and condition); purchase upfront price and financing terms affect depreciation and hourly cost.
Related reference links for deeper analysis:
Used Purchase Reference Checklist
- Hour meter and maintenance records: verify hours and service history to assess intensity of use.
- Hydraulic system inspection: visually check cylinders, hoses and fittings for leaks; inspect oil for emulsification or contamination.
- Undercarriage and tracks: check track link wear, idlers/rollers condition and tensioning mechanism.
- Engine condition: check starting behavior, idle, exhaust smoke (black or white), abnormal noises or oil leaks.
- Controls and electricals: test joystick responsiveness, instrument alerts, switches and lights.
- Welding and structural integrity: inspect boom, arm and pivot points for repairs or cracks.
- Attachments and couplers: ensure breakers, augers and other attachments are compatible and not excessively worn.
- Test operation: perform digging, swing, travel and hydraulic response tests in real working conditions.
(Consider offering this checklist as a downloadable PDF for buyers.)
Maintenance Points and Daily Checks
Daily Checks
- Engine oil level, coolant level, fuel filter and water separator status.
- Hydraulic oil level and oil temperature (check high temperature shutdown conditions); inspect hydraulic hoses and fittings for leaks.
- Track tension and track link wear (0.8 ton digger often needs frequent track checks due to compact size and high turnover).
- Grease points (pins and bushings); check bucket pin wear and clearances.
- Clean radiators, oil coolers and intake screens to ensure adequate cooling.
Weekly Checks
- Inspect air filter and clean or replace as needed; visually inspect hydraulic filters.
- Check battery connections and voltage; inspect belt tension (if belt-driven components exist).
- Visual inspection of fasteners, pivot joints and welds.
Scheduled Maintenance (Per Manufacturer Hours)
- Engine oil and oil filter: typical intervals 250–500 hours (follow manufacturer).
- Hydraulic oil and filter: typical intervals 500–1000 hours (consider shortening intervals for frequent use).
- Travel motor / gearbox oil: replace as recommended by manufacturer.
- Hydraulic pump and valves: inspect if performance declines; replace seals if leakage occurs.
Maintenance Tips (For 0.8t Mini Excavators)
- Because small excavators are compact but often used intensively, perform quick daily inspections and log findings to detect faults early.
- Machines frequently using a hydraulic hammer or auger should have their auxiliary hydraulic lines and couplers inspected more often.
- Storage & Winterization: drain minimal fuel residues, use appropriate antifreeze, and keep the battery charged to ensure starts in low temperatures.
Safety and Compliance
- Confirm underground utilities and overhead lines before work; set up isolation and warning signs.
- For indoor work, prioritize zero tail swing models or electric mini excavators to reduce emissions and noise.
- Equip ROPS/FOPS, travel lockouts and clear warning labels as required.
FAQ
What jobs is a 0.8 ton mini excavator suitable for?
Landscaping, trenching, light utility work, small indoor demolition and farm tasks.
How deep can a 0.8t mini excavator dig?
Typically 1.7–2.3 m; check the model’s specifications.
Can a 0.8 ton mini excavator pass through an 80 cm door?
Some narrow-track models can; compare the transport width in the specs and dimensions.
How much to rent a 0.8t mini excavator per day?
Depends on region and condition; typically 300–800 CNY/day; longer-term rentals or monthly rates are usually cheaper per day.
Conclusion (Call to Action)
If you need detailed model comparisons, exact specs and dimensions, fuel consumption data, or a configuration recommendation based on your site (gate width, max dig depth, soil type), provide your project details and we will supply tailored matching and a quote.
