12 Ton Caterpillar Heavy Equipment Excavator Mini Second Hand Cat 312D

Place of Origin:	Original
Brand Name:	Caterpillar
Certification:	EPA/CE
Model Number:	Cat 312D

Description

Detail Information

Place of Origin:

Original

Brand Name:

Caterpillar

Certification:

EPA/CE

Model Number:

Cat 312D

Product Name:

Used Caterpillar 312D Crawler Digger Excavator

Model:

Used Cat 312D

Opreate Weight:

12920kg

Power:

72/2200kw/rpm

Bucket Capacity:

0.52m³

Bucket:

Backhoe

Year:

2020-2022

Location:

Hefei City China

Highlight:

High Light

Highlight:

312D Caterpillar heavy equipment excavator

Cat 312D heavy equipment excavator

312D Caterpillar excavator mini second

Trading Information

Minimum Order Quantity:

1 Set

Price:

Negotiable price

Packaging Details:

Container,Bulk,Flat Rack

Delivery Time:

3-7 work days

Payment Terms:

T/T

Supply Ability:

50 per month

Product Description

Used 12Ton Caterpillar Excavator Cat 312D Digger Low Working Hour Crawler Machine

Product name	used caterpillar 312D hydraulic digger excavator
Operating weight	12920kg
Bucket capacity	0.52m³
Machine weight	12000kg
Power	72/2200kw/rpm
Working hours	1000
Hydraulic pump brand	original
Moving type	hydraulic crawler digger excavator
Engine brand	original
Video outgoing-inspection	provide
Core components	pump, engine, pressure vessel,motor
Maximum digging height	8580mm
Maximum digging depth	5840mm
Max digging radius	8430mm
Rated speed	3.4/5.5km/h

^{The performance characteristics of Caterpillar 312D excavator are mainly reflected in the following aspects:

1. Powerful excavation capacity: Caterpillar 312D excavator has a bucket excavation force of 96 kN and a stick excavation force of 62 kN, allowing it to easily cope with various excavation tasks.

2. Efficient hydraulic system: The hydraulic system of the Caterpillar 312D excavator adopts a design that increases the hydraulic pressure by 2%, which increases the lifting force and digging force, thereby improving work efficiency and performance. At the same time, the maximum flow rate of the main pump reaches 127 //min, the working hydraulic oil circuit pressure is 3.05Mpa, the traveling hydraulic circuit pressure is 3.5 MPa, the rotary hydraulic circuit pressure is 2.3 MPa, and the pilot oil circuit pressure is 4.12 MPa. These parameters ensure that the excavation The stability and reliability of the machine under various working conditions.

3. Flexible mobility: The Caterpillar 312D excavator has two walking speed modes, 3.4 km/h and 5.5 km/h, to adapt to different working scenarios. In addition, its climbing ability reaches 70/35°, allowing it to work flexibly on rugged terrain.

4. Comfortable operating environment: The Caterpillar 312D excavator was designed with the operator's comfort in mind, providing a spacious and bright cab, as well as comfortable seats and operating systems, allowing the operator to operate for a long time. Maintain an efficient working state at work.

5. Reliable durability: Caterpillar 312D excavator uses high-quality materials and advanced manufacturing processes to ensure its stability and durability during use. At the same time, Caterpillar is a world-renowned excavator manufacturer. The quality of its products and services have also been recognized by the majority of users.

To sum up, the Caterpillar 312D excavator has the characteristics of strong excavation capacity, efficient hydraulic system, flexible maneuverability, comfortable operating environment and reliable durability. It is an excavator product with excellent performance.}