Products
Detailed equipment information
| Manufacturer | CAT |
| Net Power | 21 hp (15.7 kW) |
| Engine Model | Cat C9.3 |
| Operating Weight | 4222 lb (1915 kg) |
| Dig Depth | 115 mm |
| Engine Model | C1.1 |
| Height | 8.9 in (225 mm) |
| Note | Overall Shipping Length depends on blade position during shipment. |
| Note | Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load. |
| Displacement | 69 in³ (1.1 l) |
| Auxiliary Circuit - Primary - Flow | 8.7 gal/min (33 l/min) |
| Maximum Traction Force - Low Speed | 4136.5 lbf (18.4 kN) |
| Auxiliary Circuit - Secondary - Flow | 3.7 gal/min (14 l/min) |
| Cooling System | 1 gal (US) (3.9 l) |
| Boom In Reach | 63.8 in (1620 mm) |
| Maximum Reach | 162.6 in (4130 mm) |
| Top Guard | ISO 10262:1998 (Level I) |
| Boom Swing - Right | 50 ° (50 °) |
| Machine Swing Speed | 9.8 r/min (9.8 r/min) |
| Swing Bearing - Height | 17.4 in (442 mm) |
| Track Width - Retracted | 39 in (990 mm) |
| O/A Shipping Height | 90.6 in (2300 mm) |
| Operating Pressure - Travel | 3553.4 psi (245 bar) |
| Fuel Tank | 5.8 gal (US) (22 l) |
| Minimum Ground Clearance Below Undercarriage | 5.5 in (140 mm) |
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
| Stroke | 3.2 in (81 mm) |
| Vertical Wall | 74.4 in (1890 mm) |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Overall Shipping Length | 141.3 in (3590 mm) |
| Width | 39 in (990 mm) |
| Ground Pressure - Minimum Weight | 4 psi (27.9 kPa) |
| Recyclability | 95% |
| EU: CE Plate Weight | 4167 lb (1890 kg) |
| Note (3) | CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket. |
| Heavy Counterweight | 148 lb (67 kg) |
| Expandable Undercarriage | Standard |
| Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
| Note (1) | Minimum Weight is based on rubber tracks, operator, expandable undercarriage and full fuel tank. |
| Maximum Blade Depth | 10.4 in (265 mm) |
| Note | Overall Shipping Length depends on blade position during shipment. |
| Maximum Dig Height | 135 in (3430 mm) |
| Boom In Reach | 64.2 in (1630 mm) |
| Track Width - Retracted | 39 in (990 mm) |
| Digging Force - Stick - Long | 1865.9 lbf (8.3 kN) |
| Note (2) | Maximum Weight is based on steel tracks, operator, expandable undercarriage and full fuel tank. |
| Note (1) | Advertised power is tested per the specified standard in effect at the time of manufacture. |
| Note | European Union Directive “2000/14/EC” |
| Hydraulic System | 6.9 gal (US) (26 l) |
| Boom Swing - Right | 50 ° (50 °) |
| Gradeability - Maximum | 30 degrees |
| Vertical Wall | 70.9 in (1800 mm) |
| Stick Length | 37.8 in (960 mm) |
| Auxiliary Circuit - Secondary - Pressure | 3553.4 psi (245 bar) |
| Long Stick | 22 lb (10 kg) |
| Overall Shipping Length | 142.5 in (3620 mm) |
| Engine Oil | 1.2 gal (US) (4.4 l) |
| Digging Force - Stick - Standard | 2135.7 lbf (9.5 kN) |
| Maximum Dump Clearance | 98.8 in (2510 mm) |
| Maximum Traction Force - High Speed | 2675.2 lbf (11.9 kN) |
| Boom Height - Shipping Position | 40.9 in (1040 mm) |
| O/A Undercarriage Length | 62.6 in (1590 mm) |
| Operating Pressure - Swing | 2132.1 psi (147 bar) |
| Track Width - Expanded | 51.18 in (1300 mm) |
| Minimum Operating Weight with Canopy | 3946 lb (1790 kg) |
| Track Belt/Shoe Width | 9.1 in (230 mm) |
| Note | Expanded – 1300 mm (51 in) |
| Minimum Ground Clearance Below Undercarriage | 5.5 in (140 mm) |
| Track Belt/Shoe Width | 9.1 in (230 mm) |
| Maximum Blade Height | 10.6 in (270 mm) |
| Bore | 3 in (77 mm) |
| Operating Pressure - Equipment | 3553.4 psi (245 bar) |
| O/A Shipping Height | 90.6 in (2300 mm) |
| Emissions | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
| Tail Swing | 25.6 in (650 mm) |
| Maximum Operating Weight with Canopy | 4222 lb (1915 kg) |
| Maximum Dig Height | 137.4 in (3490 mm) |
| Tail Swing | 25.6 in (650 mm) |
| Maximum Blade Depth | 10.4 in (265 mm) |
| Steel Tracks | 110 lb (50 kg) |
| Travel Speed - Low | 1.8 mile/h (2.9 km/h) |
| Maximum Blade Height | 10.6 in (270 mm) |
| Average Exterior Sound Pressure (ISO 6395:2008) | 93 dB(A) (93 dB(A)) |
| Digging Force - Bucket | 3641.9 lbf (16.2 kN) |
| Ground Pressure - Maximum Weight | 4.4 psi (30 kPa) |
| Maximum Dump Clearance | 96.5 in (2450 mm) |
| Dig Depth | 92.5 in (2350 mm) |
| Stick Length | 45.7 in (1160 mm) |
| Boom Swing - Left | 65 ° (65 °) |
| Travel Speed - High | 2.7 mile/h (4.4 km/h) |
| Hydraulic Tank | 4.8 gal (US) (18 l) |
| Auxiliary Circuit - Primary - Pressure | 3553.4 psi (245 bar) |
| Swing Bearing - Height | 17.4 in (442 mm) |
| Maximum Reach - Ground Level | 159.8 in (4060 mm) |
| Maximum Reach | 156.3 in (3970 mm) |
| Boom Swing - Left | 65 ° (65 °) |
| Boom Height - Shipping Position | 42.9 in (1090 mm) |
| Maximum Reach - Ground Level | 153.5 in (3900 mm) |
| Track Width - Expanded | 51.18 in (1300 mm) |
| Pump Flow at 2,400 rpm | 17.4 gal/min (66 l/min) |
| Engine Power | 21.6 hp (16.1 kW) |
Stock for sale
Product Detail
Mini Excavators Inspired by Our Customers
The Cat® 301.7 CR Mini Excavator delivers power and performance in a compact size to help you work in a wide range of applications.
Benefits
4 Industry First Features
Cat Exclusives in a Mini Excavator
Up to 15% Lower Total Ownership Costs
with more common parts, lower repair costs and tilt up cab
Up to 20% More Performance
with programmable operator settings and faster cyle times
Product Introduction
CAT 301.7CR is a compact small hydraulic excavator launched by Caterpillar, designed for cities, gardens and narrow construction spaces. This model adopts the latest hydraulic technology and advanced ergonomic design, taking into account high efficiency, stability and comfort. With its strong power and multi-functional configuration, CAT 301.7CR can meet a variety of light-duty operation needs and is an ideal choice for municipal, construction, landscaping and other industries.
Product Features
Powerful power and high efficiency
The efficient hydraulic system provides rapid response capabilities and improves overall operating efficiency.
Comfortable operation and intelligent control
Equipped with an adjustable driving seat and suspended operating handle to improve operating comfort.
Standard LCD display provides real-time machine status monitoring and fault diagnosis.
Supports intelligent idle control and one-button start function.
High versatility
Supports rapid replacement of various attachments, such as breaker, grab, ditch cleaning shovel, etc.
Standard auxiliary hydraulic pipeline, convenient for connecting various hydraulic tools.
Easy maintenance
The full-open hood design is convenient for daily inspection and maintenance.
Modular design makes the maintenance of key components more efficient and convenient.
Product Application
Municipal Engineering: Suitable for excavation and maintenance of sidewalks, cable pipelines, and water conservancy facilities.
Landscaping: Efficiently carry out tasks such as garden transformation, tree planting and digging, and landscape layout.
Construction site: Suitable for indoor demolition, small foundation excavation, concrete crushing and other operations.
Agricultural use: Can be used for irrigation ditch excavation, orchard operations, site preparation, etc.
Underground construction: The zero-tail compact design is particularly practical in places with limited space such as basements and tunnels.
FAQ
1. Why Choose us?
We are the first Caterpillar dealer in China, and the professional used construction machinery supplier.
2. What can you buy from us?
We supply genuine construction machinery，including used excavators ,used bulldozers, used loaders, used dumpers, used road graders and so on
3. Will our company provide any service to the machine?
Yes! Before we deliver the machine, we will test, check, service, maintenance and clean the machine.
4. How to guarantee the condition and lifetime of the machine?
Firstly, we choose good condition and less hour used machines. Secondly, we are available for third part certificate of all of the machines. Thirdly, all machines are available for your inspection in its place. Last, we provide you guaranteed pre-sale and after-sale service refer to our details page.
5. How can customers pay visit and machine checking in China ?
Most of our customers choose to open a video call or contact a third part inspection company to inspect the machine. Also if you want to inspect by yourself, just tell us in advance and we arrange everything ready for your journey in China, welcome your visit!
6. What payment method?
Payment is negotiable (TT, L/C etc)
7. What's the MOQ and payment terms?
MOQ is 1set. FOB or others can be negotiated.
Company Overview
Lei Shing Hong Machinery (LSHM) was founded in October 1994 and became the first dealer in mainland China for CAT — the worldwide leader for construction machinery and engines.
LSHM is a subsidiary of Hong Kong-based Lei Shing Hong Ltd., (LSH), a diversified group primarily engaged in distribution of automobiles, and construction machine and engines, as well as real estate development, financial services and international trading. LSHM is also the sole dealer of Caterpillar in Taiwan, doing business as Capital Machinery Ltd.,
Headquartered in Kunshan, Jiangsu province, LSHM provides a complete product distribution network and a comprehensive product support through an extensive network covering Shanghai district, Jiangsu, Zhejiang, Shandong, Henan, Anhui and Hubei provinces.
After more than a decade of growth, LSHM has built up a dedicated workforce of over 1,800 employees with broad and diverse expertise in construction machine, engine and power systems delivering annual turnover exceeding US$600 million.
LSHM's commitment: Superior Product with Superior Product Support.
