40ton 340HP Dozer Sem832f Bulldozer Earthmoving Machinery Blade Pushing Earth or Rocks

• After-sales Service: Video Technical Support,Online Support
• Warranty: 1 Year
• Type: Universal Type
• Transmission: Hydraulic Transmission
• Walking Mode: Crawler
• Load and Unload Method: Front Discharge
• Model NO.: SEM832F
• Engine Power: 74~147kw
• Certification: CE, ISO9001: 2000
• Condition: New
• Color: Yellow
• Dozing Capacity: 4.5m³
• Engine: Shangchai / Weichai
• Max. Tilt Adjustment: 400mm
• Ground Pressure: 0.067MPa
• Max. Digging Depth of 3-Shank Ripper: 572mm
• Track Gauge: 1880mm
• Transport Package: Nude Packing
• Specification: 4492*3450*3000mm
• Origin: China
• HS Code: 84295100
• Production Capacity: 100 Pieces/Month

Product Description

Product Description

2024 Newly Upgraded 40 Ton 340Hp Dozer SEM832F Bulldozer Earthmoving Machinery

Blade Pushing Earth or Rocks from Top Brand C-A-T Factory

Hydrostatic Drive System
* Upgraded hydrostatic system not only leverages Cater-pillar automatic, dual path, hydrostatic drive with electronic control
technology of the third generation TTT, but also increases efficiency and reliability.
* Adopt Rexroth German new generation one case drive pump to combine control valve, track motor, simplified hose line design,
continue to increase the reliability.
* Cater-pillar high pressure hose provides reliability and durability. Cater-pillar control technology provides accurate control
and high transmission efficiency.
* Integrated the hydrostatic oil tank and implement hydraulic oil tank to improve filtrated precision and cooling capability of
hydraulic system, increasing reliability and reducing maintenance cost.
* Maintenance costs are reduced by 60% when compared competitors with torque converter and transmission and rear axle.
* Counter rotation, power turn and infinitely variable speed save lots of time,increasing working efficiency.

 

Comfortable Operation
* Counter rotation-Tracks counter rotate to provide best in class maneuverability.
* Powered turn-Machine maintains full power through turns to increase productivity.
* Cruise control - Operators can retain previous speed settings which makes operation easily.
* Multi-function joystick allows for counter-rotation, powered turn and cruise control.
* Pilot joystick control provides comfortable precise blade operation.

 

Semi-Universal Blade
* SU blade combines the excellent penetration of the S blade and the high production capacity of the U blade.
* Designed for superior load retention and penetration in tightly packed materials.
* L-shaped push arms bring the blade closer to the machine, providing excellent maneuverability, balance and blade penetration.
* Blades feature a strong box section design, made from high tensile strength steel to stand up to the most severe applications.

 

Undercarriage
* Undercarriage is provided by China industry expert ensures high reliability and resistance to wear.
* Carrier rollers track rollers and idle rollers are all maintenance free.
* Planetary final drive design delivers increased torque ratio for higher transmission effi ciency and lower maintenance cost.
* Durable final drive bearings and multiple wet disc brakes provide reliability, reduce system heat and extend overall life.

 

Structures
* Machine structures are analyzed using Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to identify and protect high stress areas.
* Advanced structure welding technique, relieving welding stress.

 

Product Parameters

Model	832F
	STD	DS	CH	WH
Operating Weight (w. SU blade, Ripper)	38,710kg	39,390kg	39,455kg	40,110kg
Ground Pressure (GB/T 30965)	83Kpa/77Kpa	63Kpa	78Kpa	64Kpa
Minimum Ground Clearance (Excludes Grouser Height)	370mm
Gradeability	30°
Engine Model	1706D-E93TA
Advertised Power (ISO 14396)	253kW/339hp
Rated Speed	2,200r/min
Transmission Type	Dual-path, closed loop electronically controlled hydrostatic drive system
Travel Speeds - Forward and Reverse	Infinitely variable speeds 0-11 km/h
Steering and Brake	Hydrostatic steering, wet,multi-disc brake, bellville spring actuated and hydraulically released
Type	Double pump confluence, pilot control
System Pressure	20MPa
Pump Type	Gear pump
Blade Type	SU	S	Coal	S -WH
Blade Capacity (ISO 9246)	9.6m³	7.8m³	12.9m³	18.6m³
Blade Width (w/End Bit)	4,180mm	4,290mm	4,760mm	4,335mm
Blade Height	1,710mm	1,590mm	1,710mm	2,350mm
Blade Lifting Height	1,206mm
Blade Digging Depth	558mm
Blade Tilt Height (Middle Hole)	905mm	930mm	1,030mm	945mm
Blade Weight (w/o Push Arm)	3,020kg	2,840kg	3,550kg	3,300kg
Minimum Turning Radius	4,590mm	4,475mm	4,990mm	4,485mm
Type	Parallelogram (No pitch adjustment)
Maximum Penetration (Shank Pinned in the Top Hole)	1,216mm
Maximum Clearance Under Tip (Shank Pinned in the Bottom Hole)	812mm
Ripper Weight	4,160kg
Track Shoe Width	560mm/610mm	760mm	610mm	760mm
Track Shoes Number (Each Side)	41
Track Rollers Number (Each Side)	7
Carrier Roller Number (Each Side)	2
Track Guage	2,180mm
Width of Tractor, Trunnions Outside	3,280mm
Machine Height, w/o Grouser	3,440mm
Rops, w/o Grouser	3,445mm
Alarm, w/o Grouser	3,590mm
Exhaust Stack, w/o Grouser	3,385mm
Length of Track on Ground	3,200mm
Length of Basic Tractor, w. Drawbar	5,645mm
SU Blade	1,175mm	1,175mm	1,175mm	N/A
S Blade	965mm	965mm	N/A	N/A
U Blade	1,575mm	N/A	1,575mm	N/A
WH Blade	N/A	N/A	N/A	965mm
Single-Shank Ripper	2,020mm	2,020mm	2,020mm	N/A
Grouser Bar Height	80mm
Drawbar Height (Pin Center)	800mm

Detailed Photos

 

 

Company Profile