Shantui Small Crawler Excavator Se70 New 7 Ton Excavator

• After-sales Service: Provided
• Warranty: 1 Year
• Type: Crawler Excavator
• Usage: Special Excavator, Marine Excavator, Mining Excavator, GM Excavator
• Bucket: Grab Shovel
• Transmission: Hydraulic Transmission
• Model NO.: SE70
• Drive Type: Electric Drive
• Bucket Capacity: 0.28m3
• Size: 7t
• Certification: CE, ISO9001: 2000
• Condition: New
• Transport Package: Nude
• Specification: 7100kg
• Origin: China

Product Description

High-end system configuration
The high-performance turbocharged engine with mechanical pump features high power, low fuel consumption, and powerful fuel adaptability. The all-new load-sensing hydraulic system and the over-class high-displacement constant-power pump matches with low pressure loss main valve and large bore pipeline to realize smooth operations and fast response and improve the efficiency by >8.5%.
 

Firm and durable structural parts
The upper frame adopts the modal analysis technology to realize high firmness and durability while effectively reducing the vibration and noise of machine.
The design of structural parts is comprehensive optimized and the critical load-carrying locations are reinforced to resist against severe working conditions.
The baseplates, side plates, and reinforcement plates of bucket are made of high-strength wear-resistant material to improve the durability of bucket.
 

Comfortable and convenient operating environment
The colors of the all-injection-molded interior trim parts are effectively matched as per ergonomics to mitigate the operator's visual fatigue.
The cab in high-strength irregular-shaped tubular framework structure features broad forward and backward visions and high working safety and is installed with fire extinguisher, escape hammer, and seat belt.
The high-power A/C system outputs pleasant airflow in three-dimensional manner. The air cushioned seat is adjustable by two-stage slideways. The excellent shock-absorbing and noise-reduction performance can realize a perfect driving/riding comfort.

Engine	Travel System
Model					CUMMINS B3.3				Travel motors					JEIL, Korea; Variable axial piston motor
Type					Four-cylinder in line, natural intake				Support roller quantities					2×5
									Carrier roller quantities					2×1
No. of cylinder					4				Travel shoes					2×38
Bore and stroke					95mm×115mm				Travel speed					3.14/5.26km/h
Displacement					3.3L				Drawbar pulling force					67.7kN
Power output					45kW/2200rpm				Grade ability					70% (30°)
									Ground clearance					362mm
Hydraulic System	Cab & Control
Pump				KAWASAKI, Japan					Cab		All-weather, sound-suppressed Cab and equipped with a heavy, insulated Floor Mat; Front Window can be opened and slid; 6-direction adjustable Seat; LED display, Automatic monitoring, display and warning; cool & hot Air Conditioner
Type		variable double-piston pump
Max. discharge flow				2×74.8L/min
Max. discharge pressure
Boom, arm and bucket				27.5MPa					Control		Two hand levers and two foot pedals for travel Two hand levers for excavating and swing; Electric rotary-type engine throttle
Travel circuit				27.5MPa
Swing circuit				23.5MPa
Control circuit				4.9MPa					Boom, Arm & Bucket
Pilot control pump				Gear type					Boom cylinder			115mm×65mm×864mm
Main control valve				Negative flow control					Arm cylinder			100mm×60mm×867mm
Oil cooler				Air cooled type					Bucket cylinder			90mm×55mm×710mm
Swing System	Refilling Capacities&lubrications
Swing motor					KYB, Japan				Fuel tank				170L
Swing motor type					Axial-piston motor				Cooling system				20L
Brake					Hydraulic oil released				Engine oil				13L
Parking brake					Hydraulic disc brake				Hydraulic oil tank				100L  Tank oil level
Swing speed					11.2r/min								180L  Hydraulic system