4 Ton Tracked Chassis with Size 2690mm*1800mm*640mm

• Customization: Available
• Type: Crawler
• Application: Hoisting Machinery
• Model NO.: DP-QHWT-400
• Certification: ISO9001: 2000
• Condition: New
• Material: Rubber and Steel
• Length: 269cm
• Width: 180cm
• Height: 64cm
• Drive Wheel Diameter: 465mm
• Rubber Track Model/Width: 400mm
• Rubber Track Links: 80
• Weight: 874kg
• Load-Bearing Weight: 4tons
• Transport Package: Bare Packing or Pallets
• Specification: 269*180*64
• Trademark: POOYERT / OEM
• Origin: Shanghai, China
• HS Code: 8431499900
• Production Capacity: 100 Pieces/Month

Product Description

4 Ton tracked chassis with Size 2690mm*1800mm*640mm

1) Rubber belt: rubber tracks/rubber caterpillar.

2) Material:  Frame - Carbon steel

                       Drive wheel - Aluminum alloy

3) Specifications:

DP-QHWT-400DP-QHWT-400
Length	Width	Height	Drive wheel Diameter	Rubber track Model/Width	Rubber Track Links	Weight	Load-Bearing Weight
2690MM	1800MM	640MM	465mm	MD-400/400mm	80	874kg	4 Tons

 

Technical drawing

Electronic control system

Including: motor & retarding system, control system, remote control

 

About us

We are a professional manufacturer of rubber tracks and related products like rubber track system, rubber track chassis.

our products are used in robots / Outdoor transportation and other fields.

We have our own production lines, our R&D department works on product developing, we can provide custom design for customers.

The following practices will affect the life of the products you purchase, please be careful !

 

1.Overload walking.
Overload use will make the track tension larger, accelerate the rubber wear, belt serious stretching, resulting in normal use.
2.Did not properly lift the track.
When using your product to support, please pay attention to tighten the track to be appropriate when the elastic, too loose when there will be jumping teeth phenomenon, too tight when there will be the use of top teeth phenomenon.
3.Rapid turn.
The use of the track is strictly prohibited rapid steering, rapid steering will accelerate the rubber track wear.
4.Debris damage.
Careful in the road with glass, sharp objects and other foreign objects to walk, sharp objects easy to damage the track.
5.From time to time maintenance.
Do not have time to regular maintenance, otherwise the crawler surface cracks will accelerate the track aging.
6.Contaminated surface.
When using the track to avoid contamination of oil, chemicals, prolonged exposure, non-high temperature specific material track, used in high temperature environment for a long time, will accelerate the track aging.

 

Mechanical chassis power parts use maintenance instructions
1-1 Diesel Engine Maintenance and Maintenance Instructions

1. Check the engine whether the four-bolt bolts are fastened.

 

2.Before use every day should check the engine diesel, oil is sufficient.

 

3.After the diesel engine is put into normal use, always check the surface of the cooling system. If it is found that it is not up to standard or drip, it should be added and repaired.

4.In the diesel engine run-in period, the first time after 12 hours to replace the oil, the cumulative use of 60 hours after the replacement of the second oil.

Mechanical chassis gearbox with maintenance instructions

 

1.Regularly check the gearbox for proper gear oil.

2.Regularly replace the gear oil in the gearbox (after the first replacement of oil, after the replacement once a year)

 

3.Every time you change the oil, you should first clean the impurities inside the gearbox.

4.Do not overload, overload will cause damage to the transmission.

 

Electronic control system classification:

Voltage: 48V /  60V / 72V / Specific
Power: 1KW / 2KW / 3KW / Specific
Battery: lead-acid battery /  lithium battery / no battery
The entire set of electronic control system includes DC brushless one motor two, two in one controller, a wireless remote control.

Description of the relevant parts of the separate parts:
1.There are three lines on the motor and five Hall lines, one end of the motor by color (green, yellow, blue) docking (1KW motor without a separate wiring, direct output plug).

    

1KW gear motor (see above)   

2KW gear motor (see above)

2.Two-in-one controller The main wiring panel has five wiring ports, namely the left motor phase line interface, left motor Hall line interface, right motor phase line interface, right motor Hall line interface and power line interface. Side interface with antenna interface, wire interface and switch output interface.

 

3. remote control panel with emergency stop button, power button, start and stop keys, switch key (on demand) and joystick, in front of a remote control antenna interface, the right side of the charge input port; remote control, please use supporting 5V1A charge Whether it is easy to cause the remote control power supply life is shortened or damaged.

4. Wiring diagram

a.Turn on the power cord, the controller power indicator (green) light, indicating that the controller power supply is normal;

b.Handeld remote control, open the emergency stop switch, press the power button, the indicator light that the remote control power supply, Start and stop key, the controller two motor lights flashing, indicating that the signal connection is successful;

c.Now you can start to control your equipment to walk, please ensure that the equipment surrounding environment to ensure safety. First to carry out a small range of functional tests, slowly move the joystick forward, the equipment before the line; slowly turn the joystick back, back of the device; left slowly rocker, the device turned left; Slowly toggle the joystick, turn the device right now. When you are familiar with the operation of the equipment and the actual handling performance, you can skillfully control your equipment.

 

 

More size

Large Size Rubber Track Undercarriage
Model	Length	Width	Height	Sprocket Diameter	Rubber Track Model/Width	Rubber Track Link	Weight	load-bearing Weight	Stent
DP-DXAL-400	4100 /3800mm	1800mm	1900mm	650mm	MD-400/400mm	112	2388KG	4 T	I-Steel Stent
DP-GDL-620	4120mm	620mm	910mm	650mm	BV-206/620mm	91	2.5 T	10 T	I-Steel Stent
DP-SZHK-620	4150mm	2820mm	920mm	607.52mm	BV-206/620mm	96	2744Kg	8T	I-Steel Stent
DP-TK-560	5600mm	2800mm	1100mm	600mm	TK-560/560MM	80	3000KG	10T	I-Steel Stent

Middle Size Rubber Track Undercarriage (320-400mm)
Model	Length	Width	Height	Sprocket Diameter	Rubber Track Model/Width	Rubber Track Link	Weight	Load-bearing Weight	Stent
DP-ZLT-320	1990mm	1400mm	470mm	380mm	KD-320/320mm	50	639.5KG	2.5Tons	Square Tube Brackets
DP-CFHF-320	1860mm	1500mm	630mm	504.18mm	KD-320/320mm	43	1149kg	2.5Tons	Square Tube Brackets
DP-LPT-320	2000mm	1450mm	628mm	508mm	KD-320/320mm	54	800KG	2.5T	Square Tube Brackets
DP-GHG-320	2200mm	1700mm	490mm	450mm	WD-320	51	610kg	3T	Square Tube Brackets
DP-LYDX-320	2250mm	1850mm	1850mm	380mm	KD-320/320mm	82	1687KG	3Tons	Square Tube Brackets
DP-AQZ-320	2300mm	1520mm	680mm	312mm	KD-320/320mm	59	691.5kg	3T	I-Steel Stent
DP-NY-320	2250mm	2300mm	620mm	461mm	KD-320/320mm	56	517kg                   With Motor	3T	I-Steel Stent
DP-GA-320	2300mm	1500mm	560mm	388mm	KD-320/320mm	57	637KG	3T	I-Steel Stent
DP-AX-320	2130mm	1430mm	685mm /600mm	220mm	KD-320/320mm	54	700KG	3Tons	I-Steel Stent
DP-TDCQ-320	3000mm	2045mm	670mm	312mm	KD-320/320mm	75	1090KG	4Tons	Square Tube Brackets
DP-KD-320	3000mm	2300mm	620mm	461mm	KD-320/320mm	92	350Kg           with motor	4T	Square Tube Brackets
DP-KL-320	3000MM	1450MM	495/590MM	318MM	KD-320/320mm	70	950Kg	4Tons	Square Tube Brackets
DP-CQ-320	3000MM	1800MM	950MM	250mm	KD-320/320mm	138	800kg	4Tons	Square Tube Brackets
DP-HA-320	3880mm	2600mm	580mm	350mm	QATV-320/320mm	1500kg	2.5T	4T	Square Tube Brackets
DP-LFG-400	2600mm	1600mm	630mm	562.77	YQZG-400/400mm	87	830Kg	4T	Square Tube Brackets
DP-DQ-400 Drawings	2640MM	1800MM	660MM	380mm	YQZG-400/400mm	78	830Kg	4T	Square Tube Brackets
DP-CD-400	2770MM	1802MM	625MM	460mm	MD-400/400mm	82	907.5Kg	4T	I-Steel Stent
DP-QHWT-400	2690MM	1800MM	640MM	465mm	MD-400/400mm	80	874Kg	4T	I-Steel Stent
DP-LZL-400	3070mm	2100mm	730MM	660mm	MD-400/400mm	92	1292KG	4Tons	I-Steel Stent
DP-YQZG-400	3000mm	1800mm	765mm	727mm	YQZG-400/400mm	100	2.5Tons	6T	I-Steel Stent
DP-SZKW-400	3800mm	1810mm	805mm	460mm	YQZG-400/400mm	98	1638kg	5T	I-Steel Stent
DP-SZKW-400	4000mm	1810mm	800mm	540mm	YQZG-400/400mm	118	1964KG	5T	I-Steel Stent
DP-JY-400	4030mm	2040mm	810mm	450mm	YQZG-400/400mm	118	1638kg	5T	I-Steel Stent