58 Ton Crawler Bulldozer Sp90y with High Reliability

58 Ton Crawler Bulldozer Sp90y with High Reliability image

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Product Description

Overview
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Product Description
Product Parameters
Company Profile

Basic Info.

Model NO.

SP90Y

Engine Power

257kw

Certification

Condition

New

Color

Yellow

Ground Pressure

85kpa

L*W*H

5650*4100*3700mm

Maximum Lifting Capacity

90 Ton

Transport Package

Nude

Specification

57500kg

Trademark

SINOMADA

Origin

China

HS Code

8426411000

Production Capacity

100units/Month

Product Description

The installed Chongqing engine for bulldozers incorporates high-efficiency fuel injection pump and features high performance, mature and stable quality, really high social ownership quantity, powerful parts universality, and low maintenance cost.

Product	SP90Y
Performance parameters
Operating weight (Kg)	57500
Maximum lifting capacity(T)	90
Rated power of engine(kw/hp)	257Kw
Minimum turning radius (mm)	3950mm
Ground pressure (Mpa)	0.081
Engine
Engine model	–
Number of cylinders× cylinder diameter× stroke(mm×mm)	6x140x152
Rated power/rated speed (kw/rpm)	257/2000
Maximum torque (N.m/r/min)	1509/1400
Overall dimensions of machine
Length (mm)	5650
Width (mm)	4100
Height (mm)	3700
Driving performance
Forward gear 1/Reverse gear 1 (km/h)	0-3.7/0-4.5
Forward gear 2/Reverse gear 2 (km/h)	0-6.8/0-8.2
Forward gear 3/Reverse gear 3 (km/h)	0-11.5/0-13.5
Traveling system
Hydraulic torque converter	Three-element single-stage and single phase
Transmission	Planetary gear, multi-plate clutch, and hydraulic + forced lubrication type
Main drive	Spiral bevel gear, one-stage deceleration and splash lubrication
Steering clutch	Wet type, multi-plate spring applied, hydraulically released, and manually-hydraulically operated
Steering brake	Wet type, floating belt type, and hydraulically assisted
Final drive	Two-stage straight gear reducer and splash lubrication
Chassis System	Rigid crossbeam structure
Suspension mode	Rigid crossbeam structure
Center distance of track (mm)	2490
Width of track shoes (mm)	860
Ground length (mm)	3620
Number of track shoes (One-sided/piece)	45
Chain track pitch(mm)	228
Number of carrier rollers (One-sided)	2
Number of track rollers (One-sided)	9
Working hydraulic system
Working pump	Fixed displacement gear pump, with maximum displacement at 227ml/r
Pilot pump	Fixed displacement gear pump, with maximum displacement at 10ml/r
Operating valve	Proportion multi-way valve
Counterweight cylinder bore(mm)	φ125
Tank capacity
Fuel tank (L)	600
Working hydraulic oil tank (L)	400
Working device
Maximum lifting height(mm)	7000
Hook lifting speed m/min	0–6.5/0-15.5
Boom length (m)	8.6

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