# 1999 Caterpillar 320B for Sale in Polotitlan, Mex **URL:** ## Listing details - **Price:** Auction pricing - **Listing ID:** 89203562 - **Year:** 1999 - **Manufacturer:** Caterpillar - **Model:** 320B - **Category:** Excavators - **Type:** Standard Excavators - **Serial number:** 8GZ00978 - **Location:** Polotitlan, Mex - **Auction starts:** 2026-10-09 ## Description 31.5 in Triple Grouser Track Shoes, / Zapatas Triples 31.5 in Closing Time: 2026-10-09 04:00:00 PM ## Manufacturer specifications ### Dimensions - **Boom (since 2026):** Reach 5.7 m (18'8") - **Bucket (since 2026):** 1.19 m ³ (1.56 yd³) - **Counterweight Clearance (since 2026):** 3.4 ft (1.04 m) - **Ground Clearance (since 2026):** 1.5 ft (0.46 m) - **Handrail Height (since 2026):** 9.7 ft (2.96 m) - **Height:** 9.9167 ft (3.02 m) - **Length:** 31.3333 ft (9.55 m) - **Length to Center of Rollers (since 2026):** 11.7 ft (3.57 m) - **Shipping Height - Top of Cab (since 2026):** 9.7 ft (2.96 m) - **Shipping Length (since 2026):** 31.3 ft (9.54 m) - **Stick (since 2026):** Reach 2.9 m (9'6") - **Tail Swing Radius (since 2026):** 9.3 ft (2.83 m) - **Track Gauge (since 2026):** 7.8 ft (2.38 m) - **Track Length (since 2026):** 14.6 ft (4.45 m) - **Transport Width (since 2026):** 9.8 ft (2.99 m) - **Weight:** 49600 lbs (22498.21 kg) - **Width:** 10.4167 ft (3.18 m) ### Engine - **Biodiesel Capability (since 2026):** Up to B20¹ - **Bore (since 2026):** 4 in (10.16 cm) - **Displacement (since 2026):** 269 cu in (4408.13 cu cm) - **Emissions (since 2026):** Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. - **Engine Model (since 2026):** Cat® C4.4 - **Engine Power - ISO 14396 (since 2026):** 174 hp (129.75 kw) - **Engine Power - ISO 14396 (DIN) (since 2026):** 176 hp (131.25 kw) - **Net Power - ISO 9249 (since 2026):** 172 hp (128.26 kw) - **Net Power - ISO 9249 (DIN) (since 2026):** 175 hp (130.5 kw) - **Stroke (since 2026):** 5 in (12.7 cm) ### General Specifications - **Digging Depth (since 2025):** 22 ft (6.71 m) - **Digging Reach (since 2025):** 32.3 ft (9.85 m) - **Engine (since 2025):** 172 hp (128.26 kw) - **Operating Weight (since 2025):** 49,800 lbs (22588.93 kg) ### Hydraulic System - **Main System - Maximum Flow (since 2026):** 429 lpm (113.34 gpm) - **Maximum Pressure - Equipment (since 2026):** 5075 psi - **Maximum Pressure - Equipment - Lift Mode (since 2026):** 5510 psi - **Maximum Pressure - Swing (since 2026):** 3988 psi - **Maximum Pressure - Travel (since 2026):** 4974 psi ### Service Refill Capacities - **Cooling System (since 2026):** 6.6 gal (24.98 l) - **DEF Tank (since 2026):** 10.3 gal (38.99 l) - **Engine Oil (since 2026):** 4 gal (15.14 l) - **Final Drive - Each (since 2026):** 1.1 gal (4.16 l) - **Fuel Tank Capacity (since 2026):** 91.1 gal (344.81 l) - **Hydraulic System - Including Tank (since 2026):** 61.8 gal (233.91 l) - **Hydraulic Tank (since 2026):** 30.4 gal (115.06 l) - **Swing Drive (since 2026):** 1.6 gal (6.06 l) ### Sustainability - **Recyclability (since 2026):** 97% ### Swing Mechanism - **Maximum Swing Torque (since 2026):** 60300 lbs ft (81754.74 nm) - **Swing Speed\* (since 2026):** 11.25 r/min ### Weights - **Operating Weight (since 2026):** 49,800 lbs (22588.93 kg) ### Working Ranges And Forces - **Boom (since 2026):** Reach 5.7 m (18'8") - **Bucket (since 2026):** 1.19 m ³ (1.56 yd³) - **Bucket Digging Force - ISO (since 2026):** 31586 lbs ft (42824.3 nm) - **Maximum Cutting Height (since 2026):** 30.7 ft (9.36 m) - **Maximum Depth Cut for 2440 mm (8 ft) Level Bottom (since 2026):** 21.5 ft (6.55 m) - **Maximum Digging Depth (since 2026):** 22 ft (6.71 m) - **Maximum Loading Height (since 2026):** 21.3 ft (6.49 m) - **Maximum Reach at Ground Level (since 2026):** 32.3 ft (9.85 m) - **Maximum Vertical Wall Digging Depth (since 2026):** 17 ft (5.18 m) - **Minimum Loading Height (since 2026):** 7.1 ft (2.16 m) - **Stick (since 2026):** Reach 2.9 m (9'6") - **Stick Digging Force - ISO (since 2026):** 23987 lbs ft (32521.58 nm) ## About this model The Caterpillar 320 is a hydraulic excavator in Caterpillar's medium excavator class, used for digging, trenching, lifting, loading, and general earthmoving. It is commonly configured with a standard boom and stick, bucket, cab, and undercarriage designed for construction, utility, roadwork, and site preparation applications. The 320 series is known for combining operating efficiency, controllability, and service access in a machine size suited to a wide range of jobsite conditions. Depending on model year and configuration, the Caterpillar 320 may include advanced hydraulic controls, fuel-saving systems, and operator comfort features. It is widely used in commercial and civil construction. ## Photos ![1999 Caterpillar 320B](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23003/295/681a59b3-4db6-4f49-a3e8-43c2b7f9d990-hr.jpg) ![1999 Caterpillar 320B photo 2](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23003/295/23a4f656-f85e-4d12-8ce1-e0037898ca51-hr.jpg) ![1999 Caterpillar 320B photo 3](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23003/295/f7e426af-5b0e-4ff7-a97b-0286a6e131b2-hr.jpg) ![1999 Caterpillar 320B photo 4](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23003/295/4eae8421-c1aa-423c-b014-80ba3fb515ed-hr.jpg) ![1999 Caterpillar 320B photo 5](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23003/295/dff6a4d7-263a-4267-a0ff-56bfcf5e779a-hr.jpg) ![1999 Caterpillar 320B photo 6](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23003/295/8d32c6b4-ab72-40ac-9ade-4aa24b7c4353-hr.jpg) ![1999 Caterpillar 320B photo 7](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23003/295/93eac7bb-d2ae-4e55-9b27-120c8123e399-hr.jpg) ![1999 Caterpillar 320B photo 8](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23003/295/8d175af2-fa96-4b8f-af29-569de0c148b1-hr.jpg) ![1999 Caterpillar 320B photo 9](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23003/295/437c337d-3a42-4dc5-9aba-0c18637cd748-hr.jpg) ![1999 Caterpillar 320B photo 10](https://www-ironplanet.s3-us-west-2.amazonaws.com/i/23003/295/5652632a-0567-4bb4-a0ef-d4361004846e-hr.jpg)