Auction results for Caterpillar 631D Off-Highway Water Trucks
Monthly Auction Sale Prices
Median converted sale price in USD; the shaded range contains the middle 50% of sales. Only complete months with at least three sales are included.
Building Sales Data Chart
Caterpillar 631D Off-Highway Water Trucks listed from most recent to oldest auction sale.
You can see a complete listing of Caterpillar Off-Highway Water Trucks for sale and auction by clicking here.
| Auction Date | Model Name | Converted Price | Details |
|---|---|---|---|
| Jan 2026 | 1981 Caterpillar 631D | $10,000 USD | Full listing |
| Oct 2025 | 1977 Caterpillar 631D | $3,850 USD | Full listing |
| Sep 2025 | 1981 Caterpillar 631D | $6,250 USD | Full listing |
| Aug 2025 | 1983 Caterpillar 631D | $9,350 USD | Full listing |
| Mar 2025 | 1983 Caterpillar 631D | $3,000 USD | Full listing |
| Mar 2025 | 1978 Caterpillar 631D | $2,000 USD | Full listing |
| Oct 2019 | 1977 Caterpillar 631D | $10,000 USD | Full listing |
| Apr 2019 | Caterpillar 631D | $17,500 USD | Full listing |
| Mar 2019 | 1980 Caterpillar 631D | $11,665 USD | Full listing |
| Mar 2019 | 1985 Caterpillar 631D | $20,000 USD | Full listing |
| Feb 2019 | 1984 Caterpillar 631D | $6,000 USD | Full listing |
| Dec 2018 | 1980 Caterpillar 631D | $16,000 USD | Full listing |
| Dec 2018 | 1982 Caterpillar 631D | $19,000 USD | Full listing |
| Dec 2018 | 1983 Caterpillar 631D | $17,000 USD | Full listing |
| Sep 2018 | Caterpillar 631D | $14,500 USD | Full listing |
| Sep 2018 | 1978 Caterpillar 631D | $14,500 USD | Full listing |
| Aug 2018 | 1984 Caterpillar 631D | $10,000 USD | Full listing |
| Jun 2018 | 1977 Caterpillar 631D | $15,000 USD | Full listing |
| Jun 2018 | 1979 Caterpillar 631D | $19,000 USD | Full listing |
| Jun 2018 | Caterpillar 631D | $7,750 USD | Full listing |
| May 2018 | 1984 Caterpillar 631D | $4,000 USD | Full listing |
| May 2018 | 1979 Caterpillar 631D | $17,000 USD | Full listing |
| Mar 2018 | Caterpillar 631D | $15,000 USD | Full listing |
| Feb 2018 | 1984 Caterpillar 631D | $4,000 USD | Full listing |
| Dec 2017 | 1981 Caterpillar 631D | $15,000 USD | Full listing |
| Dec 2017 | 1981 Caterpillar 631D | $15,000 USD | Full listing |
| Dec 2017 | 1985 Caterpillar 631D | $15,000 USD | Full listing |
| Dec 2017 | 1976 Caterpillar 631D | $16,000 USD | Full listing |
| Dec 2017 | 1978 Caterpillar 631D | $16,000 USD | Full listing |
| Dec 2017 | 1979 Caterpillar 631D | $16,000 USD | Full listing |
| Nov 2017 | 1977 Caterpillar 631D | $15,000 USD | Full listing |
| Nov 2017 | 1977 Caterpillar 631D | $10,000 USD | Full listing |
| Nov 2017 | 1977 Caterpillar 631D | $8,500 USD | Full listing |
| Nov 2017 | 1978 Caterpillar 631D | $14,000 USD | Full listing |
| Nov 2017 | 1979 Caterpillar 631D | $15,000 USD | Full listing |
| Nov 2017 | 1979 Caterpillar 631D | $15,000 USD | Full listing |
| Nov 2017 | 1979 Caterpillar 631D | $15,000 USD | Full listing |
| Nov 2017 | 1979 Caterpillar 631D | $14,000 USD | Full listing |
| Sep 2017 | 1976 Caterpillar 631D | $11,000 USD | Full listing |
| Sep 2017 | 1978 Caterpillar 631D | $6,000 USD | Full listing |
| Sep 2017 | 1979 Caterpillar 631D | $14,000 USD | Full listing |
| Sep 2017 | 1980 Caterpillar 631D | $19,000 USD | Full listing |
| Sep 2017 | 1980 Caterpillar 631D | $16,000 USD | Full listing |
| Sep 2017 | 1981 Caterpillar 631D | $20,000 USD | Full listing |
| Sep 2017 | 1985 Caterpillar 631D | $16,000 USD | Full listing |
| Jul 2017 | 1984 Caterpillar 631D | $16,000 USD | Full listing |
| Jun 2017 | 1976 Caterpillar 631D | $10,000 USD | Full listing |
| Jun 2017 | 1980 Caterpillar 631D | $10,000 USD | Full listing |
| Jun 2017 | 1981 Caterpillar 631D | $10,000 USD | Full listing |
| Jun 2017 | 1982 Caterpillar 631D | $10,000 USD | Full listing |
| Jun 2017 | 1985 Caterpillar 631D | $10,000 USD | Full listing |
| Jun 2017 | 1985 Caterpillar 631D | $10,000 USD | Full listing |
| Jun 2017 | 1977 Caterpillar 631D | $13,751 USD | Full listing |
| Jun 2017 | 1981 Caterpillar 631D | $14,123 USD | Full listing |
| Jun 2017 | 1976 Caterpillar 631D | $19,000 USD | Full listing |
| Jun 2017 | 1976 Caterpillar 631D | $17,000 USD | Full listing |
| Jun 2017 | 1976 Caterpillar 631D | $17,000 USD | Full listing |
| Jun 2017 | 1977 Caterpillar 631D | $22,000 USD | Full listing |
| Jun 2017 | 1977 Caterpillar 631D | $18,500 USD | Full listing |
| Jun 2017 | 1978 Caterpillar 631D | $29,000 USD | Full listing |
| Jun 2017 | 1978 Caterpillar 631D | $14,000 USD | Full listing |
| Jun 2017 | 1984 Caterpillar 631D | $17,000 USD | Full listing |
| Mar 2017 | 1978 Caterpillar 631D | $5,000 USD | Full listing |
| Mar 2017 | 1984 Caterpillar 631D | $15,000 USD | Full listing |
| Mar 2017 | 1984 Caterpillar 631D | $15,000 USD | Full listing |
| Feb 2017 | 1976 Caterpillar 631D | $5,500 USD | Full listing |
