Unimax Heavy Crawler Bulldozer for Earthmoving

• Customization: Available
• Warranty: 1 Years
• Type: 4-Stroke Cycle, Turbocharged, Intercooled, in-Line
• Model NO.: D10E
• Transmission: Hydraulic Transmission
• Walking Mode: Crawler
• Load and Unload Method: Drive-on / Drive-off
• Engine Power: 147~515kw
• Certification: CE
• Condition: New
• Color: Orange
• Engine Model: Qsk19-C75s
• Engine Oil: 51L
• L × W × H (Standard Machine): 9450×4860×4360mm
• Transport Package: in Nude
• Specification: 61000kg
• Trademark: UNIMAX
• Origin: China
• HS Code: 8429111000

Product Description

MODEL	Unit	D7E		D8E		D9E		D10E
		Metric	Imperial	Metric	Imperial	Metric	Imperial	Metric	Imperial
ENGINE
Model		CUMMINS NT855-C280S10		CUMMINS NTA855-C360S10		CUMMINS KTA19-C525		QSK19-C75S
Type		4-stroke cycle, turbocharged, intercooled, in-line		4-stroke cycle, turbocharged, intercooled, in-line		4-stroke cycle, turbocharged, intercooled, in-line		4-stroke, turbocharged, air-to-air aftercooled diesel engine
Number of cylinders		6		6		6		6
Bore x stroke	mm	ø139.7x 152.4	5.5 × 6.0 in	ø139.7x 152.4	5.5 × 6.0 in	ø150x 150	5.91 × 5.91 in	ø159× 159	ø6.26 in×6.26 in
Piston displacement	l	14.01	855.0 cu in	14.01	855.0 cu in	15.9	970.3 cu in	19	5.02 gal
Output Power	kW (hp)	180(245)		257(345)		310(420)		493(670)
	@ rpm	2000		2000		1900		1800
Max torque	N⋅m@rpm	1030 @ 1250		1440 @ 1400		1900 @ 1400		3084@1500	2274.64 lbf@1500 rpm
Emission rating		Euro II		Euro II		Euro II		Euro III
Fuel consumption	g/kW⋅h	205		245		214		210
Start motor	V/kW	24/11		24/11		24/11		24/11
Alternator	V/A	24/35		24/35		24/35		24/35
Battery	V/AH	24/195		24/195		24/195		24/195
Fuel system		PT pump, head valve direct injection		PT pump, head valve direct injection		PT pump, head valve direct injection		PT pump, head valve direct injection
Governor		Centrifugal, all-speed governor		Centrifugal, all-speed governor		Centrifugal, all-speed governor		Centrifugal, all-speed governor
Cooling system		Forced circulation driven by centrifugal pump, exhaust fan		Forced circulation driven by centrifugal pump, exhaust fan		Forced circulation driven by centrifugal pump, exhaust fan		Forced circulation driven by centrifugal pump, exhaust fan
Air cleaner		Dry type, horizontal type with air dust collector		Dry type, horizontal type with air dust collector		Dry type, horizontal type with air dust collector		Dry type, horizontal type with air dust collector

TRANSMISSION
Torque converter		Power separating hydraulic-mechanic		Power separating hydraulic-mechanic		Power separating hydraulic-mechanic		Power separating hydraulic-mechanic
Cooling system		Water-cooled		Water-cooled		Water-cooled
Transmission		Planetary power shift transmission with three speeds forward and three soeeds reverse		Planetary power shift transmission with three speeds forward and three soeeds reverse		Planetary power shift transmission with three speeds forward and three soeeds reverse		Planetary power shift transmission with three speeds forward and three soeeds reverse
Central drive shaft				Spiral bevel gear, single-stage speed reductionsplash lubrication		Spiral bevel gear, single-stage speed reductionsplash lubrication		Spiral bevel gear, single-stage speed reductionsplash lubrication
FINAL DRIVE
Final drive		Two-stage planetary reduction gear mechanism, splash lubrication.		Two-stage planetary reduction gear mechanism, splash lubrication.		Two-stage planetary reduction gear mechanism, splash lubrication.		Two-stage planetary reduction gear mechanism, splash lubrication.
TRAVEL SPEED
Gear		Forward/Reverse		Forward/Reverse		Forward/Reverse		Forward/Reverse
1st	km/h	3.9/4.68	2.42 / 2.91 mph	3.5/4.7	2.18 / 2.92 mph	3.7/4.4	2.30 / 2.73 mph	3.84-4.8	2.39-2.98 mp
2nd	km/h	6.5/8.2	4.04 / 5.10 mph	6.2 /8.1	3.85 / 5.03 mph	6.8 /8.2	4.23 / 5.10 mph	6.9-8.5	4.29-5.28 mph
3rd	km/h	10.9/13.2	6.77 / 8.20 mph	10.8 /13.9	6.71 / 8.64 mph	12.2/14.8	7.58 / 9.20 mph	11.4-15	7.08-9.32 mph
UNDERCARRIAGE SYSTEM
Suspension		Triangle track. Elevated sprocket, Elastic suspended.		Triangle track. Elevated sprocket, Elastic suspended.		Triangle track. Elevated sprocket, Elastic suspended.		Triangle track. Elevated sprocket, Elastic suspended.
Number of carrier rollers (each side)		1		1		2		2
Number of track rollers (each side)		7		8		7		8
Number of idler (each side)		1		1		1		1
Number of track shoes (each side)		38		41		41		41
Track shoe type		Single grouser		Single grouser		Single grouser		Single grouser
Pitch	mm	216	8.50 in	216	8.50 in	260.3	10.25 in	260	10.25 in

Width	mm	560	22.05 in	560	22.05 in	610	24.02 in	610	24.02 in
Grouser height	mm	72	2.83 in	80	3.15 in	82	3.23 in	82	3.23 in
Track gauge	mm	1980	77.95 in	2830	111.42 in	2260	88.98 in	2260	88.98 in
Ground clearance	mm	404	15.91 in	556	21.89 in	575	22.64 in	716	28.19 in
Ground pressure	Mpa	0.072	15.91 in	0.105	15.23 psi	0.123	17.84 psi	0.123	17.84 psi
Gradeability	°	30°		30°		30°		30°
Min. turning radius	m	3.3	10.83 ft	3.9	12.80 ft	3.7	12.14 ft	3.7	12.14 ft
WEIGHT
Operating weight (with ripper)	kg	23800(27250 )	52,470 lb(60,076 lb)	38000 (41800 )	83,776 lb(92,153 lb)	46300(52000)	102,074 lb(114,640 lb)	61000(66700)	134482.62 lb(147044.82 lb)
HYDRAULIC CONTROL SYSTEM
Maximum pressure	MPa	14	2,031 psi	14	2,031 psi	14	2,031 psi	18.8	2726.75 psi
Type		Gear pump		Gear pump		Gear pump		Gear pump
Displacement	L/min	170	44.91 gal/min	336	88.76 gal/min	336	88.76 gal/min	419	110.63 gal/min
Control valve type		Spool valve (raise, hold, lower, float)		Spool valve (raise, hold, lower, float)		Spool valve (raise, hold, lower, float)		Spool valve (raise, hold, lower, float)
Hydraulic tank		Fully enclosed control valve and oil filter		Fully enclosed control valve and oil filter		Fully enclosed control valve and oil filter		Fully enclosed control valve and oil filter
Working cylinder inner diameter	mm	120 x 2	4.72 in × 2	140 × 2	5.51 in × 2	140 × 2	5.51 in × 2	140 × 2	5.51 in × 2
STEERING SYSTEM
Steering clutch		Hydraulic pressed, usually separated clutch		Hydraulic pressed, usually separated clutch		Hydraulic pressed, usually separated clutch		Hydraulic pressed, usually separated clutch
Steering brake		Pressed by spring, separated hydraulic, meshed type.		Pressed by spring, separated hydraulic, meshed type.		Pressed by spring, separated hydraulic, meshed type.		Pressed by spring, separated hydraulic, meshed type.
COOLANT AND LUBRICANT CAPACITY

Coolant	L	79	20.87 gal	121	31.97 gal	145	38.30 gal	145	38.30 gal
Fuel tank	L	450	118.88 gal	600	158.50 gal	720	190.20 gal	720	190.20 gal
Engine oil	L	45	11.89 gal	47	12.42 gal	51	13.47 gal	51	13.47 gal
Hydraulic oil tank	L	110	29.06 gal	164	43.32 gal	205	54.15 gal	205	54.15 gal
Bevel gear case	L	120	31.70 gal	185	48.87 gal	225	59.44 gal	225	59.44 gal
Final drive case (each side)	L	41	10.83 gal	55	14.53 gal	66	17.44 gal	66	17.44 gal
WORKING EQUIPMENT AND ATTACHMENT
Straight-tilt dozer		Hydraulically-actuated with servo valve		Hydraulically-actuated with servo valve		Hydraulically-actuated with servo valve		Hydraulically-actuated with servo valve
Blade support		Brace type with tilt cylinder on the right side		Brace type with tilt cylinder on the right side		Brace type with tilt cylinder on the right side		Brace type with tilt cylinder on the right side
Width	mm	3725	146.65 in	4130	162.60 in	4300	169.29 in	4860	169.29 in
Height	mm	1315	51.77 in	1590	62.60 in	1875	73.82 in	1980	73.82 in
Blade capacity	m3	7.5	9.81 yd³	10.8	14.12 yd³	16	20.92 yd³	18.5	20.92 yd³
Max. lift above ground	mm	1210	47.64 in	1560	61.42 in	1875	73.82 in	1875	73.82 in
Max. drop below ground	mm	540	21.26 in	560	22.05 in	700	27.56 in	700	27.56 in
Max. tilt adjustment	mm	735	28.94 in	1000	39.37 in	400	15.75 in	400	15.75 in
Blade weight	kg	3680	8,113 lb	4520	9,965 lb	5200	11,464 lb	5900	13000.34 lb
RIPPER
For multi-shank ripper
Max. digging depth	mm	665	26.18 in	842	33.15 in	N.A		N.A
Max. lift above ground	mm	555	21.85 in	883	34.76 in	N.A		N.A

No. of shanks		3		3		N.A		N.A
For single-shank ripper
Max. digging depth of Single ripper	mm	665	26.18 in	1250	49.21 in	1400	55.12 in	1650	64.96 in
Max. lift above ground	mm	555	21.85 in	955	37.60 in	1130	44.49 in	1380	54.33 in
No. of shanks		1		1		1		1
OVERALL DIMENSIONS
L × W × H (standard machine)	mm	5677× 3500× 3402	223.50 × 137.80 × 133.94 in	7751× 3940× 3549	305.16 × 155.12 × 139.72 in	8478 X 4314 X 3970	333.78 × 169.84 × 156.30 in	9450×4860×4360	372.05 ×191.34 ×171.65 in
L × W × H (with ripper attachment)	mm	7616× 3500× 3402	299.84 × 137.80 × 133.94 in	8650× 3940 × 3549	340.55 × 155.12 × 139.72 in	9630× 4314 × 3970	379.13 × 169.84 × 156.30 in	10600x4860x4360	417.32 ×191.34 ×171.65 in

                                                                   MAIN FEATURES                                                             

ENGINE

Equipped with a CAT3306B(L) or Cummins NTA 855 series engine. These engines are purpose-built to produce high torque coupled with superior reliability and performance with energy-saving. An effective cooling system is required to suit different climates. An all-new enlarged radiator is designed for superior heat-dissipation, ensuring that the engine works at an ideal temperature. Unobstructed access to the radiator makes cleaning and servicing hassle-free

HEAVY DUTY STRUCTURE

Adopting a highly reinforced hull frame that is welded together by robots as its core. The frame is then tested by a five-axis measuring device to ensure its quality and fit. This extensive process ensures that all other components fits onto the frame perfectly resulting in a flawless machine.

The oscillating equalizer beam suspension system facilitates the bulldozer to overcome the roughest of terrains resulting in outstanding traction and seamless blade control.

UNDERCARRIAGE

The undercarriage components adopt Italian heat treatment technology, incorporates imported Japanese oil seals and larger bushings to increase the life span on this major wear and tear components for optimum strength and durability, and lower the running costs

COMPANY OVERVIEW                                                                                                                       

 UNIMAX CONSTRUCTION EQUIPMENT is a distinguished manufacturer specializing in construction equipment designed for urban infrastructure projects. Our comprehensive product range includes wheeled excavators, rough terrain forklifts, backhoe loaders, and telescopic handlers, all engineered to meet the exacting demands of contemporary construction environments. As a fully integrated, factory-based manufacturing company, we leverage a state-of-the-art production facility and a highly skilled engineering team to deliver exceptional quality. Our operations are guided by an unwavering commitment to customer satisfaction and the success of every project we support.
 
The Meaning Behind "UNIMAX"
The name "UNIMAX" reflects our foundational values and global ambitions. The prefix "Uni-" signifies our dedication to unifying markets worldwide by delivering unique and innovative solutions that transcend geographical boundaries. The suffix "-Max" embodies our relentless pursuit of maximizing quality, performance, and value in every piece of equipment we produce. Together, "UNIMAX" symbolizes our aspiration to lead the construction equipment industry on a global scale.
 
Our Slogan: "VALUE CRAFTED PERFORMANCE"
Our slogan, "VALUE CRAFTED PERFORMANCE," encapsulates our mission to foster enduring partnerships and drive success through precision-engineered products and tailored services. It highlights our promise to deliver more than just equipment—offering tangible value and superior performance that empower our customers to achieve their objectives. This commitment is the cornerstone of our approach to meeting the diverse needs of clients worldwide.
 
UNIMAX CONSTRUCTION EQUIPMENT is not merely a manufacturer but a trusted partner in your success. With our advanced facilities, expert team, and steadfast commitment to quality and service, we are well-positioned to meet the evolving demands of the construction industry. We invite you to collaborate with us and experience the superior construction equipment your projects deserve. Together, let us construct a future defined by excellence and innovation.

FAQ                                                                                                                                                        

Q: How about your product quality guaranty?
A: The complete series machinery from us are configured with the world-famous brand of components with optimizing the best of technology to maximize the performance and lift-span of every unit.
Q: How about the after sales service?
A: We emphasize on delivering excellent after-sales service to our customers, and provide FOC (Free of Charge) spare parts, and readily available fast-moving parts inventory to meet your every need with 7*24 on line service. 
Q: How can I order?
A: For ready-to-ship products, you can order easily online directly. For customized products, please contact us online or send your request by email and get your exclusive adviser from us.
Q: What are the transaction terms and conditions?
A: We can follow FOB, CFR, CIF, DAF terms etc. at your convenience.
Q: Do you have the product in stock?
A: All the products which are shown on our site are available. Order lead time depends on the products and quantities. 
Q: What are the delivery charges and shipping cost?
A: Delivery charges and shipping cost are dependent on your location and products on your order, please check with our sales team to get the up to date rate before your order. 

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