260 hp Crawler Bulldozer
Power system
Equipped with WP12/QSNT-C235 electronic control engine, compliant with China Stage III off-road emission standard, delivers 235HP strong power, energy-saving and low maintenance expense;
Large torque reserve coefficient, rated power reaches 175kW (235HP), guarantees stable output under heavy load;
Adopts radial seal air intake structure, effectively prolongs whole service life of 235HP power assembly.
Work adaptability
Stable mature chassis system, adapts to multiple severe working environments, matches 235HP power to realize high-efficiency operation;
Long ground contact length and high ground clearance ensure smooth running and excellent trafficability;
Optional straight blade, U-blade, angle blade, coal blade, rock blade, sanitation blade, ripper and traction frame etc. Standard LED working lamps improve night construction safety, fully exert 235HP power advantage for diverse jobs.
Transmission System
Transmission structure perfectly matches 235HP engine power curve, wider high-efficiency working range and higher power transmission efficiency.
Self-developed transmission assembly passed long-term market verification, stable performance and reliable quality to bear long-term 235HP power load.
- Overview
- Related Products
Overview
Model |
SD22 |
Overall Dimension |
5390×3735×3350mm |
Operating Weight |
23500kg |
Engine Model |
CUMMINS NT855-C280S10 |
Rated Power |
175KW/1800rpm |
Displacement |
14.01L |
Max Torque |
1085N.m@1350rpm |
Track Shoe Width |
560mm |
Track Gauge |
2000mm |
Ground Pressure |
0.077Mpa |
Numbers of Track Rollers |
6 pcs/each side |
Numbers of Carrier Rollers |
2 pcs/each side |
Max Hydraulic Pressure |
14Mpa |
Hydraulic Displacement |
262L/Min |
Straight Blade Size |
3735*1317mm |
Blade Capacity |
6.4m3 |
Forward Speed |
FI:0-3.6km/h F2:0-6.5km/h F3:0-11.2km/h |
Reverse Speed |
R1:0-4.3km/h R2:0-7.7km/h R3:0-13.2km/h |
strong torque output and low fuel consumption gives you excellent overall fluid efficiency.
* The gearbox uses a planetary gear structure that operates the hydraulic control valve to achieve forward, reverse and various
shifts. The structure is planetary gear, multi-plate clutch, hydraulic combined with forced lubrication, which is divided into
three forward and three reverse.
* The main frame of the full box structure adopts steel plate welded full box type integral structure, which is welded with the
rear axle box. It has high impact load bearing capacity and resistance to bending and twisting. High quality weld seam ensures
the main frame has a full life cycle.
● The main frame of full box structure adopts steel plate welding full box integral structure, which is integrated with the rear bridge box welding, with a high impact load and bending resistance ability, high quality weld to ensure that the main frame has a full life cycle.
Q1: What’s your minimum order quantity?
A: 1 unit for wholesale order, mixed loading of different models is acceptable.
Q2: How long is your production lead time?
A: Standard models in stock deliver within 3-7 days; customized machines need 15-25 working days.
Q3: What certificates do your machines have?
A: All machines pass factory inspection, support CE, ISO certification to meet import customs clearance requirements of most countries.
Q4: Are spare parts available for long-term purchase?
A: Yes. We supply full range original spare parts all year round with competitive factory price.
Q5: What’s your warranty policy?
A: Whole machine 12 months or 2000 working hours (whichever comes first); core parts (engine, hydraulic pump, main valve) enjoy 24-month warranty.
Q6:How to handle machine failures after delivery?
A: We provide online remote video technical support. Global spare parts warehouses supply original replacement parts with fast delivery.
Q7: What’s the applicable working scene of your machines?
A: Widely used in municipal engineering, road construction, land leveling, mining, farmland renovation and earthmoving projects.
Q8:Can I customize machine configurations and attachments?
A: Yes. We support custom bucket, ripper, blade, breaker, grapple, engine emission standard and cab accessories.
Product Feature
Equipped with a diesel engine, this bulldozer provides sufficient power and has higher efficiency and ability in heavy earthwork, clearing obstacles, and moving large materials. It adopts an efficient hydraulic system to improve bulldozing efficiency, make operations more precise, and work more smoothly.
The track system can provide strong traction, enabling it to work smoothly on uneven terrain such as mud and sand, especially suitable for harsh working conditions. It has a large contact area and can provide better ground stability.
The use of high-strength steel and protective design improves the compressive strength and wear resistance of the equipment, and has a longer service life under harsh working conditions. Due to the use of the crawler system, the bulldozer has a strong adaptability to the ground, is easy to operate normally in a variety of complex working environments, and relatively reduces the frequency of maintenance.
Moreover, this bulldozer adopts an environmentally friendly power system, and the emission standards meet international environmental requirements, which not only reduces operating costs, but also helps to reduce the impact on the environment.
