Earth Excavation Machine

Introduction

The new C95 full hydraulic earth excavation machine is a new generation flagship product that is completely developed and upgraded on the basis of B90 series products and independently researched, developed and manufactured. It won the CMIIC2021 star product award. XINYUAN owns the independent intellectual property right of this excavator.

Specification

DIMENSIONS
Overall Length	6375mm
Overall Width	2250mm
Overall Height	2950mm
Spread of Axles	2500mm
Tyre Diameter	825mm
Width of Grounding	490mm
Track	1755mm
Min Height Above Ground	345mm
Width of Bulldozing	2250mm
Rising Distance of Bulldozing	500mm
Height of Bulldozing	85mm
Width of Bucket	780mm
RANGE OF OPERATION
Max Digging Reach	6865mm
Max Digging Depth	4075mm
Max Digging Height	7435mm
Max Dumping Height	5245mm
Min Front Radius	2250mm
Min Tail Radius	2090mm
TECHNICAL SPECIFICATION
Engine	YUCHAI 4DK
Power/Speed	73.5kw/2200rpm
Machine Weight	8875kg
Volume of Bucket	0.30-0.50m³
Set Pressure of Main Overflow Valve	28MPa
Max Digging Force	50kN
Gradeability	35°
Pressure to the Ground	50kpa
Max Traction Force	48kN
Max Travel Speed	31km/h
Swing Speed of Platform	11rpm
Fuel Tank Capacity	180L
Hydraulic Tank Capacity	165L

Adavantages

1)New hydraulic system

Equipped with a new load sensitive hydraulic system. The load sensing system can accurately control and provide the required hydraulic power according to the excavators’ load. The power loss is greatly reduced and can better save fuel and reduce the heating capacity of the hydraulic system. This model of earth excavation machine operates quickly and smoothly, and its efficiency is higher than the conventional hydraulic system. The self-developed hydraulic pump is highly matched with the engine, which can better use the power of the engine and improve the working efficiency.

2)Body counterweight

A unique one-piece all cast iron rear counterweight at the rear. XINYUAN comprehensively optimized the design of this model for the lifting operation of the excavator. The center of gravity sinking structure is adopted, which can better balance the overall quality and make the overall operation process more stable. The enveloping shape design can better protect the fuselage and prevent damage to internal parts caused by collision.

3)Dual hydraulic braking system

C95 wheel excavator adopts a two-way hydraulic brake system, equipped with two completely independent brake oil circuits. If have failure of the one of braking system, the another can maintain operation, providing double guarantee for the safety of driving operation. The working pressure of the hydraulic braking system could reach to 6.8Mpa. Its braking torque is greater and its response is sensitive.