Reference new model
CAT / Caterpillar / Excavator
NEW MACHINERY / BULLDOZER
YUYAN D36D / D26D / D18D Crawler Bulldozer Series
YUYAN brand new machinery · Manufactured in Hefei by YUYAN
For pushing and site leveling: first review photos and technical information; then request a quote with configuration, quantity and destination port.
Representative model · Supplied on request Photos and specifications are for model comparison only; confirm the specific unit, configuration and availability when you request a quotation.
YUYANProduct sheet
PHOTOS & SPECS
PHOTOS & SPECS
Click thumbnails to change the photo · Click the main image to view full size
01 / TECHNICAL SPECIFICATIONS
Complete specifications,
listed item by item.
The following preserves the fields, values and units as shown in the technical data; no estimates are made. Different configurations, optional equipment and production batches may vary; the specific purchase is governed by the nameplate, configuration list and the contract’s technical annexes.
Inquire matching configuration ↗01
Model
1 technical field| ModelModel | D36D Standard | D26D Standard | D26DS Wetland version | D18D Standard | D18DL Wetland version |
|---|
02
Technical specifications
24 technical fields| Overall dimensions (mm)Overall dimensions (mm) | 6535×4150×3515 | 5390×3735×3350 | 6290×4365×3402 | 4990×3440×3110 | 5262×4150×3074 |
|---|---|---|---|---|---|
| Operating weight (t)Operating weight (t) | 37.2 | 23.5 | 25.7 | 16.4 | 18 |
| Engine modelEngine model | NTA855–C360 | NT855–C280 | WD10G178E25 | WD10 | |
| Rated power (kW/r/min)Rated power (kW/r/min) | 268/2000 | 187/1850 | 131/1850 | ||
| Track contact length (mm)Track ground contact length (mm) | 3150 | 2730 | 3480 | 2430 | 2935 |
| Ground bearing pressure (MPa)Ground pressure (MPa) | 0.105 | 0.077 | 0.036 | 0.066 | 0.025 |
| Minimum ground clearance (mm)Minimum ground clearance (mm) | 500 | 405 | |||
| Climbing ability (°)Gradeability (°) | 30 | ||||
| Number of track plates (per side)Number of track shoes (per side) | 41 | 38 | 37 | ||
| Track plate width (mm)Track shoe width (mm) | 560 | 910 | 510 | 1100 | |
| Track pitch (mm)Track pitch (mm) | 228.6 | 216 | 203.2 | ||
| Number of carrier rollers (per side)Number of carrier rollers (per side) | 2 | ||||
| Number of support rollers (per side)Number of track rollers (per side) | 7 | 6 | 8 | 6 | 7 |
| Maximum drawbar pull (kN)Maximum tractive force (kN) | 320 | 203 | 144 | ||
| Blade dimensions (L × H) (mm)Blade size, length × height (mm) | Straight blade 4150×1592; Semi-U 4150×1712; Angle blade 5000×1142; U blade 4440×1740 | Straight blade 3735×1317; Angle blade 4365×1057; Semi-U 3800×1345; U blade 3725×1376 | Straight blade 4365×1248 | Straight blade 3440×1150 | Straight blade 4425×1005 |
| Blade capacity (m³)Blade capacity (m³) | Straight blade 10; Semi-U 11.7; Angle blade 6.2; U 16.2 | Straight blade 6.4; Angle blade 4.7; Semi-U 7.5; U 7.0 | Straight blade 6.8 | Straight blade 4.5 | Straight blade 3.8 |
| Blade lift height (mm)Blade lift height (mm) | 1560/1560/1703/1560 | 1210 | 1095 | 1005 | |
| Blade penetration depth (mm)Blade digging depth (mm) | 560/560/630/560 | 540 | 550 | 540 | 485 |
| Maximum blade tilt (mm)Maximum blade tilt (mm) | Straight blade 1000; Semi-U 1000; Angle blade 500; U blade 1000 | Straight blade 735; Angle blade 500; Semi-U 755; U blade 755 | Straight blade 735 | Straight blade 400 | Straight blade 400 |
| Forward speed (km/h)Forward speed (km/h) | F1 0–3.6；F2 0–6.6；F3 0–11.5 | F1 0–3.6；F2 0–6.5；F3 0–11.2 | F1 0–3.29；F2 0–5.82；F3 0–9.63 | ||
| Reverse speed (km/h)Reverse speed (km/h) | R1 0–4.4；R2 0–7.8；R3 0–13.5 | R1 0–4.3；R2 0–7.7；R3 0–13.2 | R1 0–4.28；R2 0–7.59；R3 0–12.53 | ||
| Cooling system capacity (L)Cooling system capacity (L) | 121 | 79 | |||
| Fuel tank capacity (L)Fuel tank capacity (L) | 640 | 450 | 300 | 315 | |
| Engine oil sump capacity (L)Engine oil sump capacity (L) | 47 | 45 | 19 | ||
02 / PRODUCT DETAILS
Product features,
clear and concise.
From operating use to key components, learn about the equipment with images and parameters.
Request a quote for this model ↗
YUYAN / Model overview
YUYAN D36D / D26D / D18D Crawler Bulldozer Series
Select a bulldozer by first comparing worksite photos, engine power and operating parameters. This page describes model features; for an actual purchase, verify the target configuration, factory documentation and delivery requirements.
Operating weight16.4–37.2 t
Maximum tractive force144–320 kN
Function description and detailed images Equipment features / PRODUCT DETAILS
Parameters on this page come from YUYAN 2026 product literature; images show prototype illustrations and color or some configurations may vary. Options such as the engine will be confirmed by the configuration list and written quotation.
03 / MATCH & VERIFY
When matching a new machine,
check these points.
After you enquire about a specific machine, verify the documents and delivery conditions in the following order.
- 01
Confirm the target configuration and applicable requirements
Check the intended use, tonnage/load capacity, attachments and destination-country requirements; the model spec sheet does not replace a specific configuration list.
- 02
Verify available condition and factory documents
Request photos, the nameplate or factory documents for the specific machine/batch, and information on actual supply and delivery times.
- 03
Written quotation and delivery point
Specify currency, validity, trade terms, named place and costs included.
